A love story between Jae-hoon, who couldn't let go of his ex-girlfriend, and Seon-young, who is splitting up with her boyfriend. The couple got trouble and were hurt by love.
Is Crazy Romance on Netflix? Yes! The movie Crazy Romance is now on Netflix in the countries listed below.
| Production | Song Dae-chan | Producer |
| Writing | Lee Yoon-ho | Storyboard |
| Sound | Jeong Sang-woo | Musician |
| Sound | Park Hyun-soo | Production Sound Mixer |
| Sound | Yang Hye-jin | Sound Editor |
| Visual Effects | Choi Yong-woong | VFX Supervisor |
| Camera | Song Kyung-min | Key Grip |
| Directing | Jin Sung-hyun | Assistant Director |
| Writing | Kim Han-kyul | Writer |
| Production | Oh Hyo-jin | Producer |
| Directing | Kim Han-kyul | Director |
| Production | Lee Eugene | Executive Producer |
| Costume & Make-Up | Chae Kyung-hwa | Costume Design |
| Writing | Oh Hyo-jin | Writer |
| Camera | Sohn Won-ho | Director of Photography |
| Art | Seo Sung-kyung | Production Design |
| Sound | Kim Byung-in | ADR Supervisor |
| Lighting | Kim Seung-gyu | Lighting Director |
| Art | Jeong In-cheol | Set Decoration |
| Crew | Lee Geon-moon | Fight Choreographer |
| Sound | Go Eun-ha | Sound Editor |
