Before We Say Goodbye by Michelle Pennington

My first kiss has always belonged to him.
I’ve always shared everything with my best friend—except my biggest secret.
She doesn’t know I have a crush on her big brother.
There’s a really good reason I’ve never told her. She hates all the girls who throw themselves at Tate. The last thing I want is for her to start hating me too.
But now that we’ve graduated and I’m about to leave for college, suddenly I’ve realized how much I’ll regret never taking a chance on what I want most.
Then she dares me to kiss someone before summer ends—a push to break me out of my shell. So really, she can only blame herself for this, right?
Because I’ve always intended my first kiss to be with Tate. And I’m starting to think he won’t mind. In fact, he might want it as much as I do.