Hongjeom
홍점
Kwon Da-ro, a top student and class president with no known romantic history, is the subject of rumors when a mark appears on his neck. His best friend since age twelve, Kwak Woo-chan, is the one responsible. According to family tradition, the Kwak family carries a red birthmark that transfers to the person they develop feelings for. Now exposed, Woo-chan is confronted by Da-ro, who questions whether his long-time unrequited crush has finally surfaced.