Why?

Atashi shitte iru anata wa kakushiteru
Kowarete shimaisou mitsumerareru tabi ni
Kokoro atari kurai wa aru deshou?
Sakki kara waratte bakari da ne
Shinjite iru tsumori na noni
Kokoro ga mienikuku naru
Ate mo naku aruita tabibito ga mitsukeru mono ni
Ima no atashi mo niteru anmari fukaoi mo dekinai
Kitto mimachigaeteta n' deshou?
Dattara sou datte motto tsuyoku itte
Doushite anata wo utagatteru n' darou?
Dare yori mo taisetsu dakara
Kowakute tama ni kurushiku naru keredo
Shinjite iru ima datte zutto