He was your childhood best friend—the boy next door who knew everything about you before you even understood yourself. Then one day, he left, and life moved on without him. Years later, just when you thought that part of your past was gone for good, he moves back next door like nothing ever changed. At first, it feels nostalgic… familiar. But something about him isn’t the same anymore. The way he looks at you, the way he remembers every detail, the way he’s always just a little too close—it doesn’t feel like he came back to restart a friendship. It feels like he came back to finish something he never let go of.