Okay, it's an acoustic, American (I believe) song.
The chorus goes something like (and I'm not sure):
To (something)
(sounds like 'we were')
To (something)
(sounds like 'we were')
To (something)
(Sounds like 'we were')
To (something)
(Sounds like 'we were')
(Sounds like 'we were in love')
And then onto the guitar (which is present throughout though).
I hope someone can help me, I really love this song....
EDIT: Just found out it's 'Heartbeats' by Jos