^
you can click to see description below music video from her youtube channel
official translation is there ^^

Updated with the official lyrics. I got one word wrong.

The moment I take my eyes off you
your expression suddenly changes, that’s why I have to keep looking

is now:

I always have to keep my eyes on the sky
because it transforms completely as soon as I look away

glad this line changed xD I had weird image of ayu staring at her boyfriend

http://i50.photobucket.com/albums/f3...ruhi-stare.jpg

i'm getting inspired to work on one of my fanfics now. Thank you for this translation, tenshi. :)

HAHA omg that is a whole different meaning XD
but that line about the sky gorgeous!