Letra da Música: Yakusoku ~World Wing~ - Tackey & Tsubasa

Tokidoki jiyuu wa uso wo tsuite sasai na kotoba ni kizu tsuite
Hibi no omosa ni oshitsubu saretemo
Shinjite itai kara omoi kanadeyou

ImaÂ…
Bye Bye Bye tomatte ita jikan niÂ…
Bye Bye Bye arukidasu kara

Kinou no "itami" ga boku wo tsuite yami ga "kodoku" wo hakondemo
Donna koto mo imi ga aru no nara
Chiisana hikari sae mo tsukami toru nosa

DakaraÂ…
Bye Bye Bye nagashita namida ni sotto
Bye Bye Bye kinou made no jibun ni
Sou
Bye Bye Bye ima tashika ni tsuyoku nareru
Bye Bye Bye yakusoku shiyou

Umareta imi wo shiru tabi wo uketometa nara
Asu e tsuzuku sora wa boku no senaka oshite kureru

DakaraÂ…
Bye Bye Bye nagashita namida ni sotto
Bye Bye Bye kinou made no jibun ni
Sou
Bye Bye Bye ima tashika ni tsuyoku nareru
Bye Bye Bye yakusoku shiyou

Umareta imi wo shiru tabi wo uketometa nara
Asu e tsuzuku sora wa boku no senaka oshite kureru

ImaÂ…
Bye Bye Bye tomatte ita jikan niÂ…
Bye Bye Bye arukidasu kara

DakaraÂ…
Bye Bye Bye nagashita namida ni sotto
Bye Bye Bye kinou made no jibun ni
Sou
Bye Bye Bye ima tashika ni tsuyoku nareru
Bye Bye Bye yakusoku shiyou