Everyone thinks Allyson Williams and Jake Carter are together. They’re always touching, always arguing like an old married couple, always choosing each other first without even thinking about it. But they’ve been best friends for years. Since childhood sleepovers, shared family vacations, and late-night drives with music too loud. There’s just one problem— something changed. Now Jake gets jealous too easily. Allyson notices every glance for too long. And the line between friendship and something more starts getting harder to ignore. Because growing up beside someone is dangerous. One day they’re just home. And the next— they’re the person you could ruin yourself loving.