High school friends Joo-yeon, So-jin, Hyeon-mi and Seon-hee have been close since they were young but don’t pour their hearts out to each other. Joo-yeon is an office girl, So-jin has been taking the bar exam for 4 years, Hyeon-mi was born to be solo and Seon-hee who is out of reach one day receive a picture of a rose and get together for the first time in a while. They say the plates break when three girls gather at once. Seon-hee isn’t there yet but Joo-yeon, So-jin and Hyeon-mi released the vanity they’d kept inside for so long.
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.
