Mr. Maybe by M. Kate Quinn

Kit Baxter's life has been somewhat...complicated lately. At Christmas, she caught her cousin and her (Kit's) boyfriend kissing under the mistletoe. Now the two are getting married and her cousin wants the bridal shop Kit works at, Kit specifically, to alter their grandmother's dress. The dress that Kit has always wanted to wear at her own wedding. But she can't complain or she'll be accused of being petty. And the shop needs the word-of-mouth anyway. The one bright spot, the fact that she's been able to buy her house on the water. Of course, it's a fixer-upper. And that dead tree did just fall and crush the car she doesn't have comprehensive insurance for. So, she needs a way to make some money.
Shane Dugan needs a place to live. In order to get his dream job as a paid fire fighter, he needs to prove residence in the area. And the apartment he had locked down isn't going to be ready for 3 months. So Kit's neighbor comes up with a plan, Shane lives at Kit's and pays rent; Kit gets money.
Kit isn't so sure it will work, but when she accidentally lies to her aunt and cousin to get them off her back, she decides that, if Shane will pretend to be her boyfriend, he can live with her.
I do like a fake relationship story and this was an interesting setup with Shane already having a girlfriend. Kit and Shane have some low level vibes but absolutely nothing happens before he breaks up with his girlfriend (which I appreciated... there were some glances and feelings but nothing else.)

Three and a half stars
This book came out August 21st
ARC kindly provided by The Wild Rose Press, Inc. and NetGalley
Opinions are my own