Yi-su, a 37 year-old professor, can't forget her first love Joon-ho who's missing in action in Vietnam. She meets Hyun-woo one day, who look surprising like Joon-ho. Hyun-woo investigates Yi-su who lives in the past and discovers that her pain stems from the Vietnam war. Hyun-woo can't help falling in love with her even though he's a student. On a trip to Busan, he confesses his love for her. But he soon realizes that the only man for her is Joon-ho. Min-cheol who fought along with Joon-ho sells his belongings to Yi-su at a high price. He tells her that Joon-ho died in a fire and they argue aggressively. Min-cheol commits suicide afterwards and Yi-su is also found dead in the campus pool.
| Actor | Role |
|---|---|
| KKumiko KinNot listed | Not listed |
 Park Jin-sungNot listed | Not listed |
 Park Chan-hwanNot listed | Not listed |
 Kim Seong-suNot listed | Not listed |
 Lee Eung-kyungNot listed | Not listed |
| LLee Young-wukNot listed | Not listed |
| CCho Ju-miNot listed | Not listed |
| KKim Gi-jongNot listed | Not listed |
 Lee Hae-ryongNot listed | Not listed |
 Yun Il-juNot listed | Not listed |
| CCho Hak-jaNot listed | Not listed |
| UU Jong-wanNot listed | Not listed |
 An Jin-sooNot listed | Not listed |
| CChoi Min-kumNot listed | Not listed |
| CChoe Yeon-suNot listed | Not listed |
| YYou Il-MoonNot listed | Not listed |
 Son JunNot listed | Not listed |
 Park Shin-youngNot listed | Not listed |
 Lee Seok-kuNot listed | Not listed |
| JJeong Young-kukNot listed | Not listed |
| HHong Chung-GilNot listed | Not listed |
| CChung Kyoo-youngNot listed | Not listed |
| KKim Soo-CheonNot listed | Not listed |
| JJeon SookNot listed | Not listed |
 Mun Mi-bongNot listed | Not listed |
| SSin Chan-ilNot listed | Not listed |
| CChoi IlNot listed | Not listed |
| JJang Chun-wonNot listed | Not listed |