There are two versions of this song – ~side K~ is used as the Opening Theme and ~side D~ is used as the Ending Theme. Different styles of singing, same lyrics except for ~side D~ that has one extra line.
Life goes on ~side K~
Vocals: CHEMISTRY
Lyrics: Kawabata Kaname, Dochin Yoshikuni, Taniguchi Naohisa
Composition: Kawabata Kaname, Dochin Yoshikuni, Taniguchi Naohisa
Arrangement: Tomokazu “T.O.M.” Matsuzawa
During a sad time, is telling you I’m “sad” being weak?
During a tough time, can I confide in you that it’s “tough”?
I’ve just got to believe.
Even if I have no place to go as darkness closes in
Now you’re at my side, so I won’t hesitate to step forward
{Words of Songs} 