In a love triangle that miraculously mirrors her mother's romance years ago, a young woman let's her heart lead.
Unfortunately the movie Classic Again is not yet available on HBO Max.
| Production | Choi Yeon-u | Producer |
| Production | Hyerim Oh | Co-Producer |
| Production | Jihye Shin | Co-Producer |
| Production | Ployphichcha Pipopvorachai | Co-Producer |
| Writing | Kiat Sansanandana | Screenplay |
| Writing | Apichet Kamphu | Screenplay |
| Camera | Sorrasak Jaroensrisan | Director of Photography |
| Art | Piraphan Laoyont | Assistant Director of Photography |
| Camera | Kamolpan Ngiwtong | Second Assistant "B" Camera |
| Camera | Angsumalee Senachai | Second Assistant "B" Camera |
| Production | Akadech Kaewkot | Production Designer |
| Art | Apiwat Sudsawat | Art Direction |
| Costume & Make-Up | Siyachanin Rungpatchararoj | Costume Designer |
| Costume & Make-Up | Aummarit Chokpreecha | Makeup Artist |
| Costume & Make-Up | Manit Tansila | Hairstylist |
| Camera | Sasidis Sasisakulporn | BTS Photographer |
| Camera | Siviroon Srisuwan | BTS Videographer |
| Editing | Chakorn Chaipreecha | Editor |
| Crew | Woraphong Jarurattana | Post Production Supervisor |
| Sound | Terdsak Janpan | Original Music Composer |
| Crew | Vicha Poolvoralaks | Thanks |
| Crew | Sa-Nga Chatchairungruang | Thanks |
| Crew | Srikhumrung Yukol Rattakul | Thanks |
| Crew | Chatrichalerm Yukol | Thanks |
| Crew | Kamala Yukol Na Ayutthaya | Thanks |
| Writing | Hwang Sun-won | Short Story |
| Writing | Kwak Jae-yong | Original Film Writer |
| Directing | Thatchaphong Suphasri | Director |