Between her and me .. always 101cm Koo Young-seop (Moon Seong-geun), the chief of the construction company, has seen the line 99 times, but he is a bachelor who is retired. However, Young-seop sees the cellist garden (Kim Hee-ae) and Zen for the 100th time, but knows that she is too undeserved of her, but makes every effort to open her heart. The garden, which could not escape the shadow of the dead fiance, begins to open his heart to sincere and pure love. However, a man named Joon-ki appears so much like a dead fiancé who Garden cannot forget.
Unfortunately the movie The 101st Proposition is not yet available on HBO Max.
| Writing | No Hyo-jeong | Writer |
| Writing | Hyeon Nam-seok | Writer |
| Writing | Kim Mu-lyeong | Writer |
| Writing | Oh Yeon-joo | Writer |
| Writing | Oh Jung-wan | Writer |
| Directing | Oh Seok-geun | Director |
| Production | Shin Chul | Executive Producer |
| Production | Tcha Sung-jai | Producer |
| Camera | You Yong-kil | Director of Photography |
| Lighting | Kim Dong-ho | Lighting Director |
| Editing | Park Sun-duk | Editor |
| Editing | Park Gok-ji | Editor |
| Sound | 송병준 | Music |
| Art | Cho Yung-sam | Production Design |
| Costume & Make-Up | 이수진 | Costume Design |
| Costume & Make-Up | 김경진 | Makeup & Hair |
| Sound | Kim Won-yong | Production Sound Mixer |
| Sound | Kang Dae-sung | Sound Supervisor |
