Butterfly　彷徨うよ　地下鉄は迷宮さ
はばたいても　はばたいても　見つからない　出口
Someday　もし君に　そんな日が　訪れたら
思い出して　思い出して　僕は此処にいるよ

幸せの意味はたぶん　心の数だけあって
だけど　それじゃ多すぎて
見失う　僕ら

さあ　繰り返すような日常が　ゆっくり未来変えてゆく
焦るほど絡みつく　夢というクモの糸
君が羽根焦がし飛ぶのなら　太陽さえ　届くだろう
美しく　熔ければいい　微笑み　見せながら

Anyway　いつの日か　人は皆　別れゆく
それでもいい　それでもいい　君に僕は遭えた
Far away　離れても　幸せは祈れるよ
届かなくても　届かなくても　君の歌を作ろう

生まれた意味は　きっと
死にゆく時　気づける
だけど　それじゃ遅すぎて
彷徨うよ　僕ら

さぁ　押し潰すような現実は
きっと君を変えるだろう
変われるから　君は君で　在り続けるのさ
君が声嗄らし叫ぶなら　三日月さえ　落ちるだろう
躊躇わず　ゆくがいい　かすかな光でも・・・

Like a wandering butterfly in a labyrinth
Fluttering without finding a way out

If that would someday happen to you
Remember, I'm right here

The meaning of happiness is probably
Just a number in our hearts, but
If it's too much, we lose sight of us

Come, these repeating ordinarities
Are slowly changing the future
Hurrying will only weave webs around our dreams

If you could fly with those wings
You could probably reach the sun
They would melt beautifully while you smiled

Anyway, some day everyone will part
And yet, nevertheless, I met you

Even if we're separated, I can wish for your happiness
If it won't reach you, I'll make this song for you

Surely, the reason for our births
Will worry us when we're about to die
But at that time it will be too late
For us to roam about

Come, the crushing reality
Is changing you, I know
But even if you change, you will still be you

If you shouted your voice dry
Even the crescent moon would probably fall
Go on without hesitation, for there is a faint light...