Na Jaemin is a 16-year old student has a special feeling for his best friend, Lee Jeno. He doesn't want to take advantage of the boy because he wanted his crush to come first before making his move. The graduation is about to come, and they're about to separate their ways. Will Jaemin let his feelings to his best friend? or will he let his admiration towards the boy fade away? or will his number one crush make a move to step closer towards each other?