

Se-ha who is physically handicapped and Dong-gu who is mentally handicapped are not their own brothers. But while living 20 years together, the two became indispensable to each other. One day, the mother of Dong-gu suddenly visits him and acts as his guardian.
Acting
Shin Ha-kyun's eyes do ALL the work, zero dialogue needed.
Writing
Comedy lands because it never pities — just observes.

Director
Yook Sang-hyo
Trivia, insights & behind the scenes
Lee Kwang-soo spent months at a facility for adults with disabilities; his costume was actual residents' donated clothing.
Korea's disability welfare system actually DOES allow this — the 'guardian substitution' hearing mirrors real 2019 policy debates.