This song makes me feel sad

Katamari Damacy - Lonely Rolling Star

hidamari sansan
kokoro wa haremoyou
futatsu no hitomi wa
himawari no tane no you
-
The sunny spot, brilliant and bright
My heart looks like clear skies
Those two eyes of yours
Look like sunflower seeds

katarai kasanari
katamari karamari
issho ni iru koto
zettai hitsuzen
-
Chatting, piling up,
katamari entangling
Being together
is absolutely necessary

demo anata daiji na yume wo egaku
owaru made wa zutto sou koko de matteiru
-
But you are painting an important dream
Until you're done, I'll be waiting here always

You're lonely rolling star
tachidomaranaide nee
You're lonely rolling star
saa mae wo muite yukou
-
You're lonely rolling star
Don't stand in one place, ok?
You're lonely rolling star
So, face forward and let's go!

hoshi.zorakirakira
konpeitou no you
amakute setsunai
omoi ga tsunoru no
-
The stary sky twinkle twinkle
It's just like confetti
These sweet yet painful
Feelings grow intense

dakishimeta omoi wa yozora wo mai
kyuukoukashi.te anata no moto e todoku kara
-
These warmly embraced feelings dance in the night sky
And rapidly plummet and arrive at your feet, so

You're lonely rolling star
akiramenaide yo nee
You're lonely rolling star
tama ni wa denwa shi.te
You're lonely rolling star
aitai yo ima sugu
You're lonely rolling star
haa tameiki ga hitotsu koboreru
-
You're lonely rolling star
Don't ever give up, ok?
You're lonely rolling star
Give me a call once in a while
You're lonely rolling star
I want to meet you right away
You're lonely rolling star
Haa, a single sigh escapes

raigetsu mata ano basho de machiawase shiyou ka
-
Shall we meet again next month at that place?

You're lonely rolling star
tachidomaranaide nee
You're lonely rolling star
omoidashi.te yo nee
You're lonely rolling star
matterarenai no nee
You're lonely rolling star
saa mae wo muite yukou
-
You're lonely rolling star
Don't stand in one place, ok?
You're lonely rolling star
Remember me, ok?
You're lonely rolling star
I can't wait for you, ok?
You're lonely rolling star
So, face forward and let's go!

* * *

It's pretty simple, I can set it up and play it by myself using 2 keyboards. But why, why a lonely rolling star?

I miss my sister. It's hard to explain if you don't have a twin. We could look into each other's eyes and tell what the other was feeling. She was the light to my shadow. The mirror to my secrets and dreams. The voice in my head I could trust. And now she's dead and I'm alone... a lonely rolling star.

omoidashi.te yo ne?
matterarenai no ne?
aitai yo ima sugu
-
Remember me, ok?
I can't wait for you, ok?
I want to meet you right away

/wrist