Where do we go from here?

A forbidden love
A secret kiss
A fatal attraction
how did we come to this?

My best friends boyfriend
and my ex-boyfriends best friend
a lonely night
how did we come to this?

I saw you there
I saw your face
asked for a ride
how did it turn into this?

Sitting in your car
outside my house
I told you the truth about how I felt
but how did it turn into this?

You cheated on her
I cheated on him
and we cheated together
how did we come to this?

Your laugh makes me smile
and your smile makes me laugh
and I love your blue eyes
but how did we come to this?

'I like you' I said
and I know that's it's wrong
but I don't feel bad about anything we've done
but how do we move on from this?