The collaboration became a reality after Chen expressed he wanted to work with 10cm, who gladly accepted the offer. In the teaser clip above, the EXO member and 10cm seemed embarrassed in their first meeting.
Chen tells 10cm he's been a fan since his first album, and he loved 10cm's demo for their collab song. You can also see them working on the lyrics for the song together.
Chen x 10cm's collab song will be released on November 3 at 6PM KST.