[2][3] "Fallin' for You" is an acoustic rock song that "depicts a man who isn't able to get close to the woman he loves".

[4] "Beautiful World" is a rock ballad that incorporates the use of a piano, which was described as having a sound not previously heard from F.T.

[2] Choi composed the melody while thinking of the lyrics, which describe how "a man looks on at his lovely lover".

that took place at Saitama Super Arena;[6] and a limited edition B which includes performance footage of "Stay", "Paper Plane", "Life", "Neverland", "Boom Boom Boom", "Top Secret", "I Hope", and "Flower Rock" from Mezamashi Live held in the Odaiba My Beat Stadium on July 28, 2012.

[8] On the issue dated December 10, 2012, the song debuted at number 11 on the Billboard Japan Hot 100.