Sister

Yun-hee has felt guilty for her brother, who died saving her life from drowning in the river in a rain-pouring summer. Her trauma kept her from going out in the monsoon season, so she frequently lost her job. That day she gets fired from another job, Jin-ho, the teenager bully in the neighborhood, takes away her wallet. A few days later, the two meet again at Jin-ho's school as Yun-hee starts working as an aide. She recognizes Jin-ho's suffering, as he constantly longs for love and attention from the parents and the grownups around him. So she steps up to help him, trying to break free from the shackle that has haunted her for a very long time.