Lyrics for Houki Boshi from Bleach by Younha (Ending #3)
yozora o miage hitori houkiboshi o mita no
isshun de hajikete wa kiete shimatta kedo
anata no koto omou to mune ga itaku naru no
ima sugu aitai yo dakedo sora wa tobenai kara

moshi atashi ga houkiboshi ni nareta naraba
sora kakenuke tonde iku donna
ashita ga kite mo kono omoi wa tsuyoi
dakara houkiboshi zutto kowarenai yo

ame ga futte iya da to boya iteita toki ni
anata ga itta koto ima demo oboeteru
ame no ato no yozora wa kirei ni hoshi ga deru
sore o kangaeru to ame mo suki ni nareru yo ne to

moshi atashi ga houkiboshi ni nareta naraba
afureru hikari furasu yo itsumo
kanashii toki yozora miru anata ga
egao ni naru you ni motto kagayakitai

anata wa itsumo hitori nani ka to tatakatteru
soba ni iru koto shika atashi ni wa dekinai kedo

moshi atashi ga houkiboshi ni nareta naraba
sora kakenuke tonde iku kitto
kanarazu todoku kono isshun no hikari de
anata no IMA terashi sora o megurou
atashi ga houkiboshi ni nareta naraba
kitto soba ni ite ageru donna toki mo

Alone, I looked up at the night sky and saw a comet
It burst out for only a moment and disappeared
But if I think of you, my chest aches
I want to see you now, but since I can't fly in the sky-

If I could turn into a comet
Then I'd dash and fly through the sky
No matter what sort of tomorrow comes, my feelings are strong
That's why my comet will never crumble

Even now I still remember what you said
When I complained that I didn't like the raining
'Stars appear beautifully in the night sky after the rain'
If I consider that, then I can even come to love the rain, and-

If I could turn into a comet
Then I'd shower you with overflowing light, always
So that you, gazing at the night sky when you're sad
Will have a smile, I want to shine more

You're always alone, fighting against something
I can't do anything but be by your side, but-

If I could turn into a comet
Then I'd dash and fly through the sky, surely
I'll definitely reach you, with this moment of light
I'll illuminate you now and circle the sky
If I could turn into a comet
Then surely I'd be by your side at anytime