B1A4 returned earlier today with their second full-length album, 'Who Am I'! For fans curious about the album, the group shared more details on LOEN TV's 'CSI' ('Coming Soon Interview')!

SEE ALSO: B1A4 celebrates 13th anniversary with sold-out fan concert series

Using items from the lyrics to their title track "Lonely" the group answered fun questions and had unique actions during the interview.

Watch their enjoyable antics above with English subtitles.