Sing it!

Moon Dohyeon once dreamed of singing on the big stage, but has now come to terms with his reality of being an idol group's manager. When one of the members sneaks off to a gay club, Dohyeon goes after him, only to end up drunk and leaving with a hookup himself. What's worse is that the man he spent the night with is Seo Joonhyeok, a famous songwriter in the industry and the guy Dohyeon rejected in high school. But this disastrous reunion just might become Dohyeon's second chance of achieving both his dream and love...!

(Source: Tappytoon)