인용하는 소스: 뉴스엔, OSEN
Source quoted: Newsen, OSEN
Representatives from the agency has said that, in order to show a side of him that was never before seen as in these teaser pictures, he has had directly shown interest to participate in the concept meeting and song production, even though he has been really busy rehearsing for musical, drama and other misc album preparations.
He is also the member who gave the biggest shock with his transformation.
He has also completed his music video (M/V) shooting and most other album preparation works.