Everytime I'm Kissing You

I came home and I found you in the arms of a friend
Why didn't I leave you when I saw you kissing him?
You ask me to forgive you and you try to make amens
But everytime I'm kissing you, I think of you kissing him

You said it didn't mean a thing, you even said I was to blame
You said forget let's start anew, I make amens and I'll be true
But you don't know the harm you've done even though it was in fun
'Cause everytime I'm kissing you, I think of you kissing him

You said it didn't mean a thing [unverified]