In the spring of 1999, a group of old friends gather to celebrate their 20 year reunion. Among the group is Yeong-ho, a cold, unhappy man, whose demeanor puts a damper on the festivities. The seriousness of Yeong-ho's depression becomes apparent when he climbs a railroad bridge and looks like he might jump. At this crucial moment, memories of seven crucial episodes from Yeong-ho's past flood his mind.
Sul Kyung-gu
Moon So-ri
Kim Yeo-jin
Suh Jung
Go Seo-hee
Kim In-kwon
Lee Dae-yeon
Gong Hyung-jin
Kim Kyung-ik
Park Se-beom
Jeong Woo-hyuk
Yoo Yeon-soo
Son Young-soon
Lee Jin-seong
Park Ji-yeong
Kim Joo-bok
Kwon Yeong-gook
Choi Yeon-sik
Sim Tae-seon
Park Jong-sang
Ahn Chan-mo
Park Gil-su
Kang Sun-sook
Choi Min-geum
Yoo Jin-hee
Sin Bu-yeong
Lee Eun-sook
Choi Hyeon-suk
Jang Moon-yeong
Lee Byeong-cheol
Ji Sang-wook
Son Jong-hwan
Go Jong-pil
Lee Doo-kyung
Han Yeong-soo
Hwang Kyeong-ook
Choi Deok-moon
Han Jae-sang
Choi Jeong-hwa
Oh Yeon-sil
Jo Min-cheol
Bae Jang-su
Yang Hee-kyung
Son Sang-won
Woo Jang-myeong
Kim Dong-gon
Jang Sook-kyeong
Kwon Jin-won
Jeong Min-sung
Bae Soo-baek
Kwon Mi-hyeong
Oh Si-jeong
Park Soon-nam
Moon Kyeong-hee
Lee Ho-yeon
Yoon Joo-sin
Park Gi-jo
Kim Hwang-do
Seo Jin-won
Yoo Seung-mok
Jo Han-chul
Lee Cheol
Choi Seon-ho
Park Soo-young
Lee Joon-seok
Park No-shik
Hwang-kyeong
Yoo Eun-joo
Park Ji-hee
Park Hye-jin
Lee Mi-yeong
Kim Myeong-sin
Jang Soo-yeon
Min Yoon-kyeong
Park Seong-yeon
Choi Yoo-na
Lee Ji-min
Kim Yong-beom
Ho Seon-in
Kim Hak-seong
Lee Han-wi
Lee Eol
Han Young-su