|Single by Girls' Generation|
|from Lion Heart|
|Released:||August 18, 2015|
|Recorded:||2015; S.M. Studios|
|Girls' Generation singles chronology|
Lion Heart is the second single from the fifth Korean studio album with the same title by South Korean girl group, Girls' Generation. The single was released the same day as the part 1 of the album came out and included in six first songs to complete the half album.
Lion Heart was described as a bubblegum pop song by Jeff Benjamin from Billboard. The song utilized a "more soulful approach to the music with funky basslines and brass added to the mix".
Lion Heart was released into the game August 19, 2015.