A romantic comedy of a young man and woman that is told in the background of hotel 'Emross'. It has stories of people who met each other at Hotel Emross during the New Year holidays. Each one has his own memory to relate and create relationships or just going nostalgic.
| Directing | Kwak Jae-yong | Director |
| Writing | Yoo Seung-hee | Writer |
| Production | William Kim | Executive Producer |
| Production | Kang Ga-mi | Producer |
| Writing | Kwak Jae-yong | Adaptation |
| Writing | Shin Eun-gyeong | Adaptation |
| Lighting | Kim Min-jae | Lighting Director |
| Editing | Kim Hyung-ju | Editor |
| Sound | Kim Jun-seong | Original Music Composer |
| Art | An Ji-hye | Production Design |
| Costume & Make-Up | Shin Ji-young | Costume Design |
| Costume & Make-Up | Lee Eun-ju | Makeup & Hair |
| Sound | Gong Tae-won | Sound Supervisor |
| Crew | Jeong Seong-ho | Martial Arts Choreographer |
| Camera | Yang Hyeon-seok | Director of Photography |
| Sound | Choi Min-ho | Production Sound Mixer |
| Visual Effects | Shin Dae-yong | VFX Supervisor |
| Art | Kim Hyung-jik | Set Decoration |
| Crew | Lee Sang-ha | Stunts |
| Editing | Park Jin-ho | Digital Intermediate |
| Visual Effects | Jeon Min-gyu | VFX Supervisor |
| Directing | Kim Jang-mi | Assistant Director |
| Visual Effects | Kim Nam-sik | VFX Supervisor |
| Costume & Make-Up | Sin Eun-yeong | Makeup Artist |
| Camera | Kang Sang-hyup | Key Grip |
| Camera | Lee Hyun | "C" Camera Operator |
| Costume & Make-Up | Seol Ha-un | Special Effects Makeup Artist |
| Camera | Jeon Seung-hwan | Grip |
| Art | Kim Jeong-hoon | Set Decoration |
| Camera | Park Byung-deok | Still Photographer |
| Visual Effects | Jo Gyeong-hun | Visual Effects Director |
