Transient Fireworks

Bubble Fireworks is a Naruto: Shipuden ending song by Supercell.

Lyrics
Fui ni agatta hanabi wo futari de miageta toki Muchuu de miteru kimi no kao wo Sotto nusumi mita no

Kimi no koto kirai ni naretara ii no ni Kyou mitai na hi ni wa kitto Mata omoidashite shimau yo

Mou wasureyou kimi koto zenbu Konna ni mo kanashikute

Doushite deatte shimattandarou Me wo tojireba Ima mo kimi ga soko ni iru you de

English
When the two of us look up at the fireworks going off unexpectedly Your face from my dreams Softy creeps in my mind

It would be better if I could learn to hate you But on a day like today I would most certainly be reminded of you

Oh, let me forget all about you If it brings me so much misery

Why is it I still want to see you When I close my eyes like I do now, It's as if you were there.

Trivia

 * Seems to refer to Sasuke Uchiha