Alright, 4-ch translation project! With your help, here's what I've got so far:

bg black,4
play "bgm04.mid"
wait 1500
`A vision.@
`A dream, for all I know.@
`Whatever it is, it's out of place.@
`But I'm here.\
`Forever cold,
`the ground is buried by the tiny white shuttlecocks, drifting down from the sky.@
`A pristine winter wonderland.@
`A world without anything.\
`...I close my eyes...\
`In the midst of the sound of snow, the clear voice slowly resounded across the vicinity.@
`X had been standing there.@
`Hearing (?????), X puts a gun to X's forehead.\
`...huh?@ What am I doing?\
`Now, says a high-pitched voice, it's not your imagination.\
`...it's alright, though. It won't hurt.@
`Like you said.\
`...so, I close my eyes.\
`...why?@
`無邪気に言うその瞳。(if it's two people, "Her eyes speak innocence to me.")\
`...because, I want...
`It was the hardest thing to say.\
`And X shut both eyes at once.@
`The spots on X's cheeks then spoke volumes.@
`X inhaled deeply and choked.@
`X understood everything.\
`And--\
bg "sun.jpg",4
`BAM!\
`An unnatural noise resounded in the empty winter wonderland.\
`...I'm okay.\
`...from this point on, it's over.\
`...there's nothing.\
`When X said this, the spots on X's cheeks froze solid...\
bg black,4

Just for fun, some additional confusing lines!

この雛っちはクラスの女のコの中では一番仲がいいと思う。\ (This Hinacchi thinks she is the best friend of all the girls in our class. ...what?!)
「いつもあたしの邪魔するから朝のうちに言っておこうと思って。」\ (Since you're always goofing off/being annoying, I thought I'd...)