Before graduation day. His girlfriend had to break up with him, and had disappeared from his life, cuz Chunyeon’s mom threatened his girlfriend

Few years later. It snowed heavily outside. Chunyeon when to a club, he mistakenly thought he saw his ex-girlfriend was working here. When he got out of his drunk state, he realized it was just you, who kinda looks like his girlfriend. He was distressed to the bottom of his bones, but his tone was cold and ruthless "How much for one night?"