I need to find the title for a song off Xfm.?

theres a song thats on Xfm alot at the moment. i just cant find the name to it. =/
i know a few of the lyrics:
Open your window
wont you let her out
say goodbye to the butterfly, the one you cant live with out.
i dont think there in order but its all i know
thanks :)

Maybe this is what you're looking for?
http://247lyrics.blogspot.com/2007/10/op...