失恋 ありがとう 思い出がいっぱい(ラララ・・・)

涙を拭いたら サヨナラ悲しみよ(ラララ・・・)

この世界の恋のほとんどは

上手くはいかないものなんだ

好きになるのは簡単だけど

両想いになるのは難しい

これが運命と思い込んで

死ぬの生きるのって騒いでた

自分が勝手に夢を見て

勝手に夢から覚めただけ

息をするのも苦しいくらい

眠れぬ夜を乗り越えられた

失恋 ありがとう でも会えてよかった(ラララ・・・)

笑顔をもう一度 今日から強くなれる(ラララ・・・)

親友に相談したって

どうにかなるようなことじゃない

いつしか悩んでる自分に

酔っていたのかもしれない

また新しい恋をすればいい

未来の長さだけ出会いは待ってる

失恋 ありがとう 強がって言わせて(ラララ・・・)

さあ前を向いたら ゆっくり忘れよう(ラララ・・・)

ラララ・・・

ラララ・・・

失恋 ありがとう 思い出がいっぱい(ラララ・・・)

涙を拭いたら サヨナラ悲しみよ(ラララ・・・)

失恋 バカヤロー 忘れられるわけない(ラララ・・・)

ホントは ホントは 今でも大好きだ(ラララ・・・)

shitsuren arigatou omoide ga ippai (RARARA...)
namida wo fuitara SAYONARA kanashimi yo (RARARA...)

[Mur/Yam/Oka] kono sekai no koi no hotondo wa
[Mur/Yam/Oka] umaku wa ikanai mono nanda
[Ogu/Oka] suki ni naru no wa kantan dakedo
[Ogu/Oka] ryou omoi ni naru no wa muzukashii

[Yok/Kas/Muk] kore ga unmei to omoikonde
[Yok/Kas/Muk] shinu no ikiru notte sawaideta
[Yos/Tan/Shi] jibun ga katte ni yume wo mite
[Yos/Tan/Shi] katte ni yume kara sameta dake

[Fuk/Mut/Kub] iki wo suru no mo kurushii kurai
[Tak/Min/Sud/Hom] nemurenu yoru wo norikoerareta

shitsuren arigatou de mo aete yokatta (RARARA...)
egao wo mou ichido kyou kara tsuyoku nareru (RARARA...)

[Yok/Kas/Muk] shinyuu ni soudan shitatte
[Yok/Kas/Muk] dou ni ka naru you na koto ja nai
[Yos/Tan/Shi] itsu shi ka nayanderu jibun ni
[Fuk/Mut/Kub] yotte ita no ka mo shirenai

[Tak/Min/Sud/Hom] mata atarashii koi wo sureba ii
[Ogu/Mur/Yam/Oka/Oka] mirai no nagasa dake deai wa matteru

shitsuren arigatou tsuyogatte iwasete (RARARA...)
saa mae wo muitara yukkuri wasureyou (RARARA...)

RARARA...
RARARA...

shitsuren arigatou omoide ga ippai (RARARA...)
namida wo fuitara SAYONARA kanashimi yo (RARARA...)

shitsuren BAKAYAROO wasurerareru wake nai (RARARA...)
HONTO wa HONTO wa ima de mo daisuki da (RARARA...) 

Unrequited love, thank you. There are a lot of memories (Lalala...)

If you wipe your tears, say goodbye to sadness (Lalala...)

Most of the love in this world

Are things that don't work out

It's easy to fall in love

But it's difficult to have it become mutual

Believing that this is fate

I was making a big fuss about "to die or to live"

I just dream on my own

And woke up from my dream

I overcame a sleepless night

So tough it's hard to breathe

Unrequited love, thank you. But I'm glad I met you (Lalala...)

From today, I can make my smile stronger again (Lalala...)

I talked to my best friend

It's not something that I can do something about

Maybe unconsciously I became too absorbed

In myself who was worried

I should just fall in love again

There are as many encounters waiting for me as the length of the future

Unrequited love, thank you. Let me pretend to be strong and say this (Lalala...)

Let's face forward, and slowly forget (Lalala...)

Lalala...

Lalala...

Unrequited love, thank you. There are a lot of memories (Lalala...)

If you wipe your tears, say goodbye to sadness (Lalala...)

Unrequited love, you jerk. There's no way I can forget (Lalala...)

I really, really love you, even to this day (Lalala...)