False Memories

Wan's got a face that scares everyone away before he can really become friends with anyone. So when Ha-woon befriends Wan on his first day at his new school, Wan is elated. Ha-woon must be an angel! It doesn't take long, though, for Ha-woon to betray him in a terrible way, and Wan discovers Ha-woon might be more devil than angel. But then an accident happens that gives Wan a second chance at friendship with his angel. And it all starts with one big, fat lie.

(Source: Lezhin Entertainment)