"I enjoyed writing novels and essays ever since I was little," said the idol star, and also revealed he'd dreamt of becoming a poet or a composer someday. He even discussed a writing project he was working on currently, saying, "I'm currently working on a thriller novel. I would really like to get it published someday."

DJ Kangta then said jokingly, "If you ever do become a novelist or screenwriter, I want to play the villain. I like playing the bad guy." Jonghyun responded, "Villians are true psychopaths."

Jonghyun then went on to explain an incident where one song he had composed was rejected. "I gave Lee Hi the song "Breathe", but before that I let her listen to "Fireplace". Tablo heard it first and said 'This song is good but...' he started talking about something else so I knew it was rejected," explaining how his album was created afterwards.

Do you think Lee Hi would have been a good fit for "Fireplace"?

SEE ALSO: Kangta announces he has renewed his contract with SM Entertainment