Happy Merry Ending해피메리엔딩; ハッピーメリーエンディング

Seung Joon, who works part time as a ceremonial singer, meets Jae Hyun, who works part time as a wedding officiator. Jae Hyun is very chatty and tiring, but his face is Seung Joon's type... Will he be able to part with this man?!