She later developed relations with Jingguan, a student leader, from episode 3 onwards. This was partially caused by Young-min lack of confession on his love to her. She made her last appearance in episode 8, after developing a stable relation with Jingguan. Lee Eun-soo - Jeong-ah The girlfriend of Hee-dong. She made her first appearance in episode 7 and the last in episode 23. Jeong-ah previously had a relationship with another boyfriend, a punkster. Later fell gravely ill and had to be hospitalised for some time. Park Jeong-mi - Yeon-ae Elder sister of Young-min and Hee-dong. Ran a shop selling music CDs and LDs. She dated with a man, but found out that he was married. Yeon-ae later dated Shin Jun-yong, a long time friend, and later handed her shop business to a friend and went to live with Shin. Kim Min-hee - Hee-ju The younger sister of Hee-dong, Young-min and Yeon-ae. Made her first appearance in episode 15, when their father sent her to the university Young-min and his friends were studying in. Took over as the family cook when Yeon-ae left to leave with Jun-yong. Lee Ui-jeong - Mae-na Roommate of Hae-yung. Made her final appearance in episode 7, at the bistro. A small, short girl with poor health. She is a native of Quanzhou. Kim Kyung-eung - Lee Hong-guan A best friend and relative of Young-min. A studious boy who excels academically. Has a relatively poorer performance in physical exercises and dance. Developed a relationship with Han-na. Has an aunt in Quanzhou and a dissolute and ill-educated older brother, Hong-shee. He is born in 1974, a year older than many of the friends. Kim Kyung-eun - Lee Yujin The cousin of Jeong-ah. She came from America. Developed a relationship with Young-min coincidentally partially under the direction of Jeong-ah, and lived with her until episode 17, in which she moved out to a new hostel to live with Ahn-chae. Kim Kwang-young - Jo Inyo A studious boy, inquisitive and highly competitive, academically by nature. Renyu is also a selfish and rebellious boy, especially against his mother. He is well liked by many teachers and rarely failed to attend lectures. He has attempted to date several girls in the group, but gave up after minor setbacks. Yoon Son-ha - Han-na The girlfriend of Hong-guan. Similar in character with Hong-guan, caring and docile by nature. Made her first appearance in