Lyrics:

Who's dancing up my stairway
A strange voice echoes in the hall
Who's that knocking at my door

I'm here all by myself, so
Who can that be so late at night
You sure it's me you're looking for

Open up
Let me in
Won't you open up
Let me in

Mystique is my seduction
I don't ever stand a chance
Nothing matters to me more
Who keeps knocking

Open up
Let me in
Won't you open up
Let me in

Baby, open up
Let me in

Who's that knockin'
Who keeps knockin'
Who's that knockin'

A stranger is temptation
Sending shivers up my spine
Danger makes me feel alive

Open up
Let me in
Won't you open up
Let me in

Baby, open up
Let me in
Won't you open up
Let me in

Baby, open up
Let me in
Won't you open up
Let me in

Baby, open up
Let me in
Won't you open up
Let me in