Jump to ratings and reviews
Rate this book

But He's a Carter Brother #3

But He's My Fake Fiancé

Rate this book
My ex-boyfriend is engaged to my stepsister.

Yeah, it shocked me too. So much so, that when my ex tells me, I grab the first guy I see and pretend he’s my fiancé.

Somehow it only gets wilder from there, because the guy I grab happens to be Grayson Carter, notorious flirt and extrovert to the max. Also, the guy I turned down a month before while dating said ex-boyfriend.

Grayson surprisingly goes along with my plan, throwing pet names and flirty lines at me all while putting on this protective facade in front of my ex that makes my knees weak.

But when our little scene turns into a full-on scheme, I find myself questioning what’s real and what’s not.

The problem is, if it is real, I don’t know if I can risk loving someone like Grayson. I have a feeling if I gave him my heart, I’d never get it back.

But He’s My Fake Fiancé is a cozy fake dating romcom for fans of sweet summer love stories. It has all the sizzling chemistry you love, without any explicit scenes. Check out the third book of the But He’s A Carter Brother Series, a series based around four strong, protective brothers finding love.

282 pages, Kindle Edition

Published March 28, 2024

449 people are currently reading
2815 people want to read

About the author

Annah Conwell

20 books1,378 followers

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
1,836 (45%)
4 stars
1,510 (37%)
3 stars
585 (14%)
2 stars
63 (1%)
1 star
15 (<1%)
Displaying 1 - 30 of 476 reviews
Profile Image for Breny and Books.
166 reviews196 followers
April 9, 2024
one word: Grayson.

that's it, thank you for reading my review.


Content warnings:
Much more romance in this book than the previous ones. much more kissing and more passionate too. Just a heads up.
Profile Image for Gigi.
268 reviews50 followers
August 20, 2024
Grayson Carter, y’all! I've been a fan since But He’s My Grumpy Neighbor, and this book only made me love him more. Grayson and Sloane are a perfect match—opposites who balance each other out. And when Sloane told Gray she loved every part of him, even after seeing his dark moment? My heart melted!

This book was exactly what I needed—funny, cute, and with just the right amount of drama to keep me hooked.

Read this if you like:
📖 Shy author FMC
📖 Golden retriever MMC
📖 Fake relationship
📖 One bed

🚨🚨 TW: anxiety/panic attacks, grief, minor altercation
Profile Image for Alysha (For The Love of Christian Fiction).
467 reviews418 followers
February 16, 2025
Y’all. Everybody. LISTEN TO ME!
Go read this book! Fall in love with Grayson & Sloane. Do it. And then thank me later…

This story was the sweetest little ray of sunshine! It was warm & homey - and man oh man I loved it!

Fake engagement?! Are you kidding me?! Obsessed!
And him being SO GONE for her *melting*

Grayson’s flirtatious nature was so fun to watch as he was trying to get a rise out of Sloane. But knowing that she was truly it for him was *chefs kiss*

Sloane’s more laid back, shy nature was such an opposite from Grayson but I loved that he brought out of her shell in a way that still let her be completely herself. Just more confident and comfortable in the choices SHE made.

Both of their character growth was great, even in their short storyline. 👏🏻

WE LOVE OPEN COMMUNICATION AND FAMILY MOMENTS!

I don’t know what else to say than I LOVED THIS BOOK! I loved the anxiety rep! I loved the romance! I love the Carter family!
5/5 stars!

*I received this book from the author**All opinions are my own*
Profile Image for Courtney | Bookish Beach Babe.
468 reviews51 followers
March 28, 2024
4.5 stars

𝙏𝙝𝙚 𝙂𝙤𝙤𝙙𝙨 ♡
•awesome roomies
•wifey
•epic flirting
•cheesy pickup lines
•golf car getaway
•the beach!
•chasing waterfalls
•chin tilts
•Prince Castien
•palm up
•hazel eyes and sweet smiles
•”This you is all mine.”
•the manhandling
•anxiety rep

“𝙔𝙤𝙪 𝙖𝙧𝙚 𝙥𝙤𝙨𝙞𝙩𝙞𝙫𝙚𝙡𝙮 𝙧𝙖𝙠𝙞𝙨𝙝, 𝙂𝙧𝙖𝙮𝙨𝙤𝙣 𝘾𝙖𝙧𝙩𝙚𝙧.”
“𝘐 𝘭𝘰𝘷𝘦 𝘪𝘵 𝘸𝘩𝘦𝘯 𝘺𝘰𝘶 𝘵𝘢𝘭𝘬 𝘣𝘰𝘰𝘬𝘪𝘴𝘩 𝘵𝘰 𝘮𝘦.”

This book was ABSOLUTELY precious. I loved Grayson and Sloane together. There was just this perfect easiness between them and their chemistry was insane in the best way. I loved that they really became friends first and shared the deepest parts of each other. The way they communicated was so so good and how they helped each other deal with their respective anxieties was just the sweetest thing. The beachy summer vibes totally spoke to my heart. If you’re looking for the softest, sweetest romance that will absolutely make you giddy and smile — this is it!

“𝙎𝙝𝙚’𝙨 𝙩𝙝𝙚 𝙨𝙪𝙣-𝙬𝙖𝙧𝙢𝙚𝙙 𝙩𝙤𝙬𝙚𝙡 𝙬𝙖𝙞𝙩𝙞𝙣𝙜 𝙛𝙤𝙧 𝙮𝙤𝙪 𝙬𝙝𝙚𝙣 𝙮𝙤𝙪 𝙜𝙚𝙩 𝙤𝙪𝙩 𝙤𝙛 𝙩𝙝𝙚 𝙬𝙖𝙩𝙚𝙧. 𝘼 𝙘𝙝𝙤𝙘𝙤𝙡𝙖𝙩𝙚 𝙘𝙝𝙞𝙥 𝙘𝙤𝙤𝙠𝙞𝙚 𝙧𝙞𝙜𝙝𝙩 𝙤𝙪𝙩 𝙤𝙛 𝙩𝙝𝙚 𝙤𝙫𝙚𝙣. 𝙏𝙝𝙚 𝙠𝙞𝙣𝙙 𝙤𝙛 𝙗𝙤𝙤𝙠 𝙮𝙤𝙪 𝙧𝙚𝙖𝙙 𝙤𝙫𝙚𝙧 𝙖𝙣𝙙 𝙤𝙫𝙚𝙧 𝙖𝙜𝙖𝙞𝙣 𝙗𝙚𝙘𝙖𝙪𝙨𝙚 𝙞𝙩 𝙣𝙚𝙫𝙚𝙧 𝙜𝙚𝙩𝙨 𝙤𝙡𝙙. 𝙎𝙝𝙚’𝙨 𝙘𝙤𝙢𝙛𝙤𝙧𝙩 𝙖𝙣𝙙 𝙖𝙙𝙫𝙚𝙣𝙩𝙪𝙧𝙚 𝙞𝙣𝙩𝙚𝙧𝙩𝙬𝙞𝙣𝙚𝙙 𝙞𝙣 𝙩𝙝𝙚 𝙢𝙤𝙨𝙩 𝙖𝙘𝙝𝙞𝙣𝙜𝙡𝙮 𝙗𝙚𝙖𝙪𝙩𝙞𝙛𝙪𝙡 𝙥𝙖𝙘𝙠𝙖𝙜𝙚.”

Content: kisses 💋
Available on KU.

Thank you to the author for a gifted copy. My thoughts are my own.
Profile Image for Morgan Giesbrecht.
Author 2 books152 followers
September 9, 2024
4.5 ⭐️

Like most readers, I’ve adored Grayson ever since we met him in MJ’s book! His golden retriever energy is endearing and yet he’s got a strongly honed protective side for his family (& Sloane!). He and Sloane were adorably matched. Sloane’s shyness and social anxiety were something I related to, and it was super sweet to watch her open up with Grayson. The Carter family dynamic will forever be a favourite (& I wished we’d gotten more of them)! I have to confess to skimming a few of the make out scenes as they were a little much for me personally, but that’s minor.

Annah’s storytelling never disappoints, bringing heart & humour to life!
Profile Image for Brittany .
2,805 reviews196 followers
April 19, 2025
I've been reading this series out of order. I read book one and then book four. Now, after reading But He's My Fake Fiancé, I only have book two to read. Reading the books out of order has not been a problem for me. So far, I have loved each and every story. I've listened to the audio books for these novels and really enjoyed the narrators.

I loved that this was a "he falls first" trope. The hero of the story was such an open and enthusiastic extrovert, but he truly ended up being the perfect match for the heroine of the story, who was shy and introverted. These two just worked so well together and it was so fun to see their love story develop amid a fake engagement and forced proximity set up.

I adored this story from start to finish.
Profile Image for Katie Marie.
460 reviews
March 16, 2024
This might be my favorite Annah Conwell book!! 🤩 I adored Grayson from the first book he appeared in and couldn’t wait for his story. He and Sloane were great characters and fit together so well! Grayson is so swoony. 😍 I felt for him and his anxiety. Something about the happy, goofy characters secretly struggling hurts so bad. 😭 I related to Sloane and her shyness a lot and reading this book made me think the right man will be able to break me out of my shell and learn to be a little more adventurous. 😆

Fake relationships is one of my favorite tropes, so obviously I loved this, and the summer vibes at Hawaii only made it better! But He’s My Fake Fiance was absolutely perfect, fun, swoony, sweet, wholesome, and beautiful in every way!! Highly recommend! 😍😍😍

/I read an ARC of this book. All thoughts and opinions are my own/
Profile Image for Cindy Davis- Cindy's Book Corner.
1,443 reviews82 followers
October 9, 2024
I have been waiting for Grayson's story and But He's My Fake Fiancé did not disappoint!! While each book could be read as a stand-alone novel, I highly recommend reading this series in order.

Trigger warnings: grief, anxiety/panic attacks, verbally abuse family

This story is absolutely precious! While it is a rom-com, it also deals with heavier topics, but in the best possible way. I loved Sloane and Grayson. They brought out the best in each other while supporting each other through hard times.

Read for:

💍fake engagement

💍the Carter brothers

💍sweet romance

💍adventures

💍Hawaii setting

💍bucket list

💍protective male lead

💍bookish characters

💍the nicknames

💍witty banter

I can't wait for Maverick's story, but I am already bummed because I know it is the last in the series!!
Profile Image for Toni Shiloh.
Author 57 books1,803 followers
March 29, 2024
Another great book from Annah Conwell. Can't wait for the next Carter brother book.
Profile Image for Rachel Luke Parker.
280 reviews394 followers
March 31, 2024
Oh how I just absolutely adore this book!

Now before I get too far into this review, know that you can totally read this as a stand alone however, it is just the best to read it as a series so you get to see Grayson from the beginning.

So if you want to do that read:
One Last Play
But He's My Grumpy Neighbor
But He’s My One Regret

And then this one: But He’s My Fake Fiance

Grayson has been one of my favorite characters since he was introduced. He is extroverted, fun, charismatic, and just the ultimate sunshine and cinnamon roll. Like he just makes everyone happy. But the more books you read with him in it you get to see who he is behind the mask of sunshine. And I am thrilled I finally got to read his book to get to know the true Grayson.

As most people know that follow me I struggle with anxiety and like Grayson I hide it well. I can hit record, put on a smile, point to the beat, and seem so joyful. But the truth is some days my anxiety is crippling. And so seeing a character like Grayson who reminds me so much of myself was just emotional to say the least.

I love that we got to see him fall in love, but more than that we see him find someone to support him through the good days and the bad ones.

Sloane is just the perfect woman for Grayson and I couldn't have picked anyone better for him. I love that they just could banter and help each other to laugh and let go of their anxiety. I love that Grayson could help Sloane gain confidence and help her choose things for herself without feeling pressured. They just have so many sweet moments that just made my heart soar.

I love that we got to see them in forced proximity due to the fake engagement and that we even get the one bed trope. I love that it is a slow burn but that there is always tension building. The kisses when they finally happened were sizzling and just so perfect!

I love that Grayson not only cherishes Sloane, but he also is the best protective hero! Like seeing him protect her was everything! Then you have all the nicknames he gives her and just ahhh just read this book so we can go through each moment together!

Annah’s writing just keeps getting better and better! And this is definitely my favorite book yet from her!

Like seriously please message me when you read it! And truly go read it…like today…like now!

Physical Intimacy Lvl 3 Detailed Kissing Scenes
Zero Swearing
Dual 1st person POV
Profile Image for Aubrey Plourde.
163 reviews
June 25, 2024
This was sooooo cheesy like too much that I was cringing a lot. I loved Grayson in the other ones but his book was meh.
Profile Image for C-LO.
122 reviews
May 14, 2024
4.25⭐️
You literally cannot tell the difference between a walking green flag and Grayson Carter
88 reviews1 follower
February 15, 2025
okay so i know confirmation bias is a thing but…. grayson and sloane are literally travis and i…. like ladies man falls in love with an introvert who makes her step out of her comfort zone into adventures… wild!!! the greatest showman and kindle references were icing on the cake!!! one of my favs ever!!!
Profile Image for Madelyn- The Squeaky Clean Reader.
365 reviews107 followers
March 28, 2024
Every book just keeps getting better and better. But what I truly loved about But He's My Fake Fiance was the prose.

Annah Conwell has a way with words and this book is her showing off. The story just flowed like a song, the words and feelings of the characters flowing into your heart, bringing you to tears and to a deep understanding of the care and love they have. You're brought to the depths of anxiety and back up to the highs of new love.

The romance was swoony, and the healing and emotional growth of the characters was stunningly touching.

Can we also talk about how BOTH characters are bookish? Loved it. Loved every second of it.

Of course I loved Grayson. And there are way too many things about the book and about Grayson that I loved to include in this review. Basically all expectations were exceeded when it came to this book and his love story. We had three books to already fall in love with Grayson as a side character, but now that he is the main one it's even better.


Can we also mention Sloane? She is soooo relatable! I absolutely loved her and her healing and growth. She was so sweet and I could absolutely see myself in her and her ability to be brave and courageous was inspiring.

All the family moments in the book just brought so much more fun and depth to the story. Absolutely in love with this family.


I don't know if I have the eloquence to say more or explain how fantastic this book is in the English language.

Every book gets better but this one definitely has a special place in my heart ❤️


💋 Descriptive Makeouts
⚠️Anxiety representation, panic attack, hurtful relationship with parents of the FMC

Thank you for the advanced reader copy! It was a privilege to read this book!
Profile Image for Amelie.
254 reviews8 followers
January 9, 2025
2nd time!!

This was fun!!!!! I love them sm 😍


GRAYSONNNNNNNN 💕💕💕 I've been waiting the whole series to read this 🤭🤭

That cliffhanger was evil

Rtc!
Profile Image for valentina.
41 reviews4 followers
April 2, 2025
“this you is all mine.”

rating. 5★

synopsis.
sloane’s ex-boyfriend gets engaged to her stepsister, so in a moment of panic, she claims grayson, a charming flirt she previously turned down, as her fiancé. grayson plays along, and their fake engagement starts to blur the lines between pretend and real feelings.

my thoughts.
i fell in love with grayson since book 1 of the series, and i fell even harder after reading his story. fake dating is always gonna be one of my favorite tropes, and when you add the fake engagement layer on top? even better. something about the “wifey” nickname did it for me. the banter, how sweet and funny grayson is. i’m not gonna say anything else. just chef’s kiss.

tropes.
- fake engagement
- golden retriever mmc
- found family
- opposites attract
- rom com vibes
- he falls first
- banter
- closed doors
Profile Image for Franzi.
980 reviews50 followers
May 25, 2024
Loved this! Gray and Sloane are so cute together and I loved how there was little to none inside drama in their relationship, only outside one (does that make sense??). While we did have hints that Grayson was more than just a playboy in the previous books, I still wasn't super excited for his story but he definitely convinced me otherwise 🫶🏻 He's so obviously gone for Sloane from page one and he's just such a green flag overall 🥹
Profile Image for Cherilyn (Cherwhatyouread).
322 reviews7 followers
June 24, 2025
I was so excited for Grayson and Sloane’s story and I was not disappointed! I love how much of a reader Grayson was and how that played into his feelings for Sloane. The nicknames were fantastic!

Favorite Quote:
If falling for her is jumping out of a plane, I don’t even need a parachute, just let me get a running start.
Profile Image for Tamara.
470 reviews11 followers
April 12, 2025
This one was by far my most favorite out of the series. It makes me consider going to Hawaii as the next duty station. My hubby was begging me to go there for a while now 😂

I love the combination of an author and a security company owner. And Gray is definitely worthy of some wooing about.
Profile Image for Brittnee.
399 reviews
April 9, 2024
Favorite rom-com!! My favorite of the series so far - love Grayson and Sloane ♥️

-Dual POV
-Fake dating/engagement 
-He falls first
-Extrovert and introvert
-Dealing with anxiety and toxic relationships 

"Last week you texted the group chat that you got a new deodorant. There has never been anything mysterious about you." 🤣
Profile Image for K.
31 reviews
December 31, 2024
I loved this book so much, it was super cute and it made me so happy to read. Their dynamic was so cute and the way they supported each other was adorable. I appreciated that there was no third act breakup or misunderstanding. If you are looking for a sweet easy read this book is perfect.
Profile Image for Tiffany Lien.
191 reviews1 follower
May 11, 2025
Fake, not-so-fake dating trope is so on brand for the happy-go-lucky Grayson.
He’s been my favorite brother so far so I enjoyed this book more than the others, and the “slow” burn didn’t feel slow at all.

My main critique of this whole series so far is how all of these romances are love at first sight, which is too unrealistic to me.
Profile Image for Savannah.
107 reviews4 followers
September 13, 2024
3.5 ⭐️. I love Grayson and I’m glad he got his happy ending but the story felt a little rushed to me. I feel that they fell in love too quickly and hadn’t experienced enough together first.
This entire review has been hidden because of spoilers.
Profile Image for J.J..
2,555 reviews19 followers
March 22, 2025
I love when an author has to face all the tropes she writes about.
Profile Image for Carrie Kintz.
91 reviews17 followers
April 10, 2024
Grayson has been my favorite Carter Brother since reading MJ's story. There are so many grumpy/sunshine romances and .... I love me a grump, but oh my was Grayson's happy personality such a treat. And genuine. Being an extrovert myself, I really appreciated how he struggled with people think he was flirting with them all the time. Sometimes, being friendly gets misconstrued and it can be difficult to convince people in your life that you actually know when you're flirting and when you're not.

And Sloane! Could she have been anymore adorable? We must protect this woman at all costs. I LOVED her character growth and that she was a writer! But i loved even more that her being a writer was kind of in the background, rather than it being THE THING about her. She came off the page as a real woman with real struggles and I just adored her. I've loved all the Carter Brothers, but Grayson will always be my favorite and I'm thrilled he got a love story worthy of all he is as a character!
Displaying 1 - 30 of 476 reviews

Can't find what you're looking for?

Get help and learn more about the design.