
The handkerchief is very important to him and he begins looking for it. After he leaves, Kim Bok-Joo picks up a handkerchief left behind by Jung Joon-Hyung. Her face looks familiar to Jung Joon-Hyung. One day on campus, Kim Bok-Joo bumps into Jung Joon-Hyung while he is riding his bicycle. His uncle and aunt raised him along with his cousin Jung Jae-Yi (Lee Jae-Yoon).


He is 21-years-old and has a free spirit. Meanwhile, Jung Joon-Hyung ( Nam Joo-Hyuk) is a collegiate swimmer plagued with numerous false start disqualifications.
