What is love

Somerareta sora no aka ni boku wa kimi wa shizunda
Atenonai ashiato o nokoshita mama.

Hanayaida kisetsu nimo kizukanai hitomi ni wa
Yasashisa mo koborete yuku ne
Tsukamesou na kankaku o yubisaki ni kanjite mo.

Ima demo ai o shiranakute ai o shiranakute naze
Boku ni wa ano kanjou ga ano kanjou ga nai?

Taisetsu na hito ni sae todokanai kono kara ga
Jama o shite karamawari suru
Kurikaesu nami no oto odayaka na kono toki ga
Shitsuyou ni boku o oiyatte.

Ima demo ai o shiranakute ai o shiranakute naze
Boku ni wa ano kanjou ga ano kanjou ga nai?
What is love?

Somerareta sora no aka ni boku wa kimi wa shizunda
Atenonai ashiato o nokoshita mama.

Ima demo ai o shiranakute ai o shiranakute naze
Boku ni wa ano kanjou ga ano kanjou ga nai?
Kawaranai ai o shiritakute ai o shiritakute sotto
Hiraita ano kanjou o ano kanjou o daite
What is love?

Itsu made mo ano hi no you ni boku wa kimi o matteita
Azayaka na yuugure ni mitore nagara
Somerareta sora no aka ni boku wa kimi wa shizunda
Ato wa tada hoshi dake ga yurameiteita.

[translation]

You, i, sank into the sky dyed red
Leaving endless footprints.

Kindness will escape those whose eyes don't notice
The beauty of the season
Even though you feel the sense that you're close to grasping
It slips through your fingertips and blends into the darkness.

Why, even now, don't i know love?
Don't i know love?
Don't i have that emotion?
That emotion?

I go through the same motions because this husk gets in my way
I can't make even my beloved understand
The repeating sound of the waves, this calm time persistently driving me away.

Why, even now, don't i know love?
Don't i have that emotion?
What is love?

You, i, sank into the sky dyed red
Leaving endless footprints.

Even now, even now, don't i know love?
Don't i have that emotion?
I want to know an everlasting love
Embrace that gently opened love
What is love?

Forever, like that day, i've been waiting for you
You and i sank into the red of the dyed sky
Afterwards only the stars twinkled.