SEE ALSO: Nature member Haru addresses the promotional video introducing her as a hostess at a Japanese adult establishment

"Valentine's Day" was composed and written by TheEastLight member Kim Joon Wook, and it's dedicated to the romantic holiday. It's also the second special digital single from the rookie band following their Christmas track "My Wish", which was also composed by Kim Joon Wook.

Check out TheEastLight's "Valentine's Day" MV above, and let us know what you think of the song in the comments below!