Andrew Lloyd Webber Peter's Denial Lyrics

Peter's Denial lyrics
I think I've seen you somewhere
I remember
You were with that man
They took away
I recognize your face

You've got the wrong man, lady
I don't know him
And I wasn't where
He was tonight
Never near the place

That's strange
For I am sure I saw you with him
You were right by his side
And yet you denied?
[From: http://www.elyrics.net/read/a/andrew-lloyd-webber-lyrics/peter_s-denial-lyrics.html]

I tell you
I was never ever with him
But I saw you too
It looked just like you

I don't know him

Peter don't you know what you have said
You've gone and cut him dead

I had to do it
Don't you see?
Or else they'd go for me

It's what he told us you would do
I wonder how he knew?