- Country: South Korea
- Genres: Music, Romance, Short
- Release: 2014-10-01
- Director: Yunsun Park , Donghyun Yoo
- Writers: Donghyun Yoo
- Language: Korean
- Stars: Ho-jung Kim (I) , Gun Yoon
- Runtime: 11 min
- Awards: N/A
- AKA: 5 minutes serenade , 5 minutes serenade (Korea)
- Plot: She realizes only after she hears the news that he's getting married. She confesses him how she feels by singing a song.
- IMDB:tt4330232