Can anyone help with this song?

I was watching the movie Crank last night...and dude is falling from the helicopter talking to some chick on the phone I think...and this song is playing in the back ground:

"If only you believe, like I believe, we get by or we could fly"...something like that..can any one help??

Jefferson Starship - Miracles
http://www.youtube.com/watch?v=f5UgimK3vrI

If only you believe like I believe, baby
We'd get by
If only you believe in miracles, baby
So would i
If only you believe like I believe, baby
We'd get by