[Verse 1: Matt Maltese]
Since you left me, I've been out with other guys
But they don't see the love light shining in my eyes
And when they want to kiss goodnight
I just can't seem to do it right

[Chorus: Matt Maltese]
My heart's not in it, oh no
My heart's not in it, oh no
'Cause my heart still belongs to you

[Verse 2: Liana Flores]
'Cause when I think that someone else has won my heart
I find it's only wishful thinking on my part
And there's just nothing I can do
To get that feeling I had with you

[Chorus: Matt Maltese & Liana Flores]
My heart's not in it, oh no
My heart's not in it, oh no
'Cause my heart still belongs to you