Mukyaaaaaaa~~~~ I've finally found the song!
*touching* T__T
It was weird, as for the whole week I keep singing to my sister "sayonara~~" out of sudden. =__=
It's been more than 10 years I never listen to the song nor do I know who sang it.
I was a kiddo back then, didn't care about anything but Arashi. :B
Google the lyric a while ago.
Only remember the part "sayonara something2 itsumademo zutto" .
I have no idea why I've always thought it was "itsumademo zutto" instead of "setsunakute zutto". - . -
Luckily have those instinct to check out Luna Sea as well.
Have the impression it was from Luna Sea.
I'm no stranger to "I For You" but have a blurry memory when I first listen to "Gravity" compared to "I For You".
Oh well, kid's memory. = . =
Demo natsukashii na kore.... =0
and yeah, it just so happens that I'll be going to leave my hometown tomorrow for work.
Sayonara...... =__=