Lyrics:

Itsu kara darou kotoba no uragawa wo
Ymu no oboeta jibun ga kagami ni utsuru
Nee mukashi wa kakusazu ni hanashi aeta no ni
Ima wa sotto setsu nai kyori ni hanareta

Easy to be hard
Hayasugiru hibi no naka
Nanige nai mono wa naze
Toki no naka ni kiete yuku no darou

Easy to be hard
Imi no nai koto da yo to
Minna sutesatte yuku
Ta ai no nai chikara ga hoshii no I, me, mine

Otagai no koto shitte wa iru keredo
Wakari atte wa inakatta futari wa mada
Nee hitomi wo tojinai to mienai kimochi mukashi nara
Sore wo shinjirareta no ni

Easy to be hard
Hito no kokoro no naka
Fureru kono yubisaki wo
Aru hi kyuu ni tamerau no kowai no

Easy to be hard
Kizutsuku koto ni nareta
Tsuyosa wo hokoru yori mo
Tomadoi sae watashi no mama de ii I, me, mine

Nee mukashi wa kakusazu ni hanashi aeta no ni
Ima wa sotto setsu nai kyori ni hanareta

Easy to be hard
Hayasugiru hibi no naka
Nanige nai mono wa naze
Toki no naka ni kiete yuku no darou

Easy to be hard
Imi no nai koto da yo to
Minna sutesatte yuku
Ta ai no nai chikara ga hoshii no I, me, mine
Tomadoi sae watashi no mama de ii I, me, mine