Why?

atashi shitte iru anata wa kakushiteru
kowarete shimaisou mitsumerareru tabi ni

kokoro atari kurai wa aru deshou?
sakki kara waratte bakari da ne

kanashii kimochi ga tokidoki afureteta no yo
shinjite iru tsumori na noni

doushite hito wa kotoba wo motta no darou?
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

kanashii kimochi ga tokidoki afureteta no yo
shinjite iru tsumori na noni

doushite anata wo utagatteru n' darou?
dare yori mo taisetsu dakara

kowakute tama ni kurushiku naru keredo
shinjite iru ima datte zutto

doushite hito wa kotoba wo motta no darou?
kokoro ga mienikuku naru