The Truth About Forever by Sarah Dessen

Macy has little to look forward to while her boyfriend is away at Brain Camp. Days will be spent at a boring job in the library, practicing vocabulary drills for the SATs, and spare time with her mother, sharing a silent grief at the traumatic loss of Macy’s father.

But sometimes, unexpected things can happen—things such as the catering job at Wish. Or her sister’s project of renovating the neglected beach house. Things such as meeting Wes, a boy with a taste for Truth-telling and an amazing artistic talent, the kind of boy who could turn any girl’s world upside down.