僕がふと笑ったなら
君もきっと笑うだろう
君がもっと笑ったなら
誰かもきっと笑うだろう
らららら らららら
らららら らららら
僕がずっと泣いていたら
君はきっとかばうだろう
君がずっとかばったなら
誰かが君を守るだろう
らららら らららら
らららら らららら
らららら らららら
らららら らららら
世界の涙集めたら
それぞれの道に撒こう
誰かの足元にいつか
花となり咲くだろう
奇麗な花を集めたら
幸せが溢れだして
僕らはひとつになれるよ
それを今信じよう
らららら らららら
らららら らららら
らららら らららら
Boku ga huto waratta nara
Kimi mo kitto warau daro
Kimi ga motto waratta nara
Dareka mo kitto warau daro
lalalala lalalala
lalalala lalalala
Boku ga zutto naite itara
Kimi wa kitto kabau daro
Kimi ga zutto kabatta nara
Dareka ga kimi wo mamoru daro
lalalala lalalala
lalalala lalalala
lalalala lalalala
lalalala lalalala
Sekai no namida atume tara
Sorezore no miti ni mako
Dareka no asimoto ni ituka
Hana to nari saku daro
Kirei na hana wo atume tara
Siawase ga ahure dasite
Bokura wa hitotu ni nareru yo
Sore wo ima sinjiyo
lalalala lalalala
lalalala lalalala
lalalala lalalala
If I smile all of a sudden, you are to smile back to me
If you keep smiling, someone must smile as well
lalalala lalalala
lalalala lalalala
If I keep crying, you must arm around me
If you protect all the way, someone will give you protection
lalalala lalalala
lalalala lalalala
lalalala lalalala
lalalala lalalala
With all tears from the world, if it spreads to all the road
That will become blooming as flower someday under someone’s feet
Attracting beautiful flowers, it flows with full of happiness
Then we can be as one
For now, please believe in it
lalalala lalalala
lalalala lalalala
lalalala lalalala