Son Min Joo
Fictional Character
She is Woo Jin's classmate and Hae Rin's roommate. She is affectionate, often following Hae Rin closely and willingly taking on the role of a counselor for those around her. Like Hae Rin, she is passionate in everything she does, but unfortunately, she is considered an icon of misfortune as success doesn't seem to follow her efforts. She secretly has a crush on Woo Jin, who is in the same major.
(Source: Korean = NamuWiki || Translation = MyDramaList)