Punch

“The colorful encounters of my turning point.”

Do Wan-deuk (Yoo Ah-in) is a furious teenager from a poor household, picking fights through his last year of high school with no idea where he is headed. His homeroom teacher Lee Dong-joo (Kim Yoon-seok), a deadbeat who meddles in everything, moves in next door and won't leave him alone. Lee Han ends on Wan-deuk, his father and mother, and the thin wall he shares with the man next door.