Seulgi used to be friends with the sisters Bae - Irene and Joohyun - when both girls suddenly started to get away from her. Without knowing why, Seulgi decided to respect the girls' decision and was content to observe them from afar. But some feelings, however much we try to ignore, never really go away. Now in her senior year of high school, Seulgi needs to decide whether telli

In this little Christmas story, Irene and Seulgi meet once again.