Searching for the name of this book!

[Jill]

Main character is “chubby” best friend….who falls in love with best friends brother who is a firefighter. He was very mean to her at first and made fun of her weight but he eventually falls in love with her. His sister also falls in love with her and comes out that she is gay.

[Kris]

Jill, I notice your request is in a Solved folder. Did you find your book - or should we move this thread to the "Unsolved" folder?