Grandma Geum-boon lives alone for life. Her roommate Ji-woong is a professional part-timer. A project to live with the senior who lives alone, which started to save some rent, repeats the difficulties and overcomes. Through that, they get close to each other.
Unfortunately the movie My Perfect Roommate is not yet available on HBO Max.
| Directing | Lee Soon-sung | Director |
| Writing | Lee Soon-sung | Writer |
| Visual Effects | Jeong Jong-bae | Special Effects Supervisor |
| Art | So Seong-hyun | Production Design |
| Sound | Jang Hyeok-jin | Original Music Composer |
| Sound | Jang Yong-jin | Original Music Composer |
| Lighting | Kim Ju-il | Lighting Director |
| Editing | Jung Ji-eun | Editor |
| Production | Park Ja-myung | Producer |
| Camera | Jeon Young-wook | Still Photographer |
| Art | Lee Gi-sik | Props |
| Costume & Make-Up | Yun Jin-seon | Costume Design |
| Camera | Choi Min-hwan | Director of Photography |
| Sound | Yoon Sang-il | Production Sound Mixer |
| Sound | Gong Tae-won | Sound Supervisor |
