"The crazy reunion of friends who haven't seen each other for ten years". Ten years later, a crazy reunion of petty neighbors took place, where we learn how our crazy boys have changed.
- Other name: 우하동 , Crash! Insignificant Roommates Reunion, 우당탕탕 하찮은 동창회
- Genre: Comedy, Friendship, Youth
- Status: Completed
- Duration: N/A min
- Country: South Korea
- Network: N/A