Kai Trump has spent her entire life chasing perfection on the golf course. Focused, disciplined, and relentlessly competitive, she's used to controlling every shot she takes. But the one thing she can't control is the way her world shifts whenever Emma Markin is around. As tournaments, pressure, and unspoken feelings begin to complicate their friendship, both girls will learn that some games are harder to win than golf.

They were never supposed to fall apart. They were never supposed to want more. Best friends turned fragile, jealousy disguised as protection, and love hidden behind silence-until new people enter the picture and everything starts to crack. Kai is terrified of admitting the truth. Emma is learning she deserves to feel safe. And every choice they make pulls them further from the version of "us" they were trying to save. You Belong to Me is a slow, painful unraveling of a bond that was never just friendship-and a reminder that sometimes, the people we love the most are the ones who scare us the most.