Grown is the third Korean studio album (fifth overall) by Korean boy band 2PM. The album was released in digital format on May 6, 2013.
A teaser for the music video of "Comeback When You Hear This Song", the lead single of their album, was released on May 2, 2013, on the 2PM's official YouTube account. The full music video was released on May 6, 2013, along with 10 songs from the album. This album is a two title track album; the track "A.D.T.O.Y." and its music video were released on May 11, 2013.
As part of their promotion activities for the album, from May 2 to July 31, 2013, the group took part in the 2PM G+Star Zone exhibition, at the Apgujeongrodeo Station. It is part of the G+Dream Project by Gangnam-gu Office for disadvantaged youth.
The group made their first promotional appearance for the album on Mnet's M! Countdown on May 16, where they performed "A.D.T.O.Y." and "Comeback When You Hear This Song".
Comeback When You Hear This Song
A.D.T.O.Y