indigo la End「緑の少女」MV, I even dreamt of this

I dreamt of a band of white guys singing a cover of this song live at the lobby of a hotel.
Don't know why I started unpacking and arranging my luggage all alone while they perform.
AHHAHA I'm sitting right in front of the band. XD
It's almost like I was running away or going to a vacation alone.
Weird....
This song are always in my mind and I don't know why.
I personally like the video, the bassline of this band(Indigo la End / インディゴ ラ エンド)
and also the high pitch voice.
Desperately hope people can translate the lyrics to English.