What's Behind? Lyrics

I wanna have sunday or monday
I wanna have jewels on my jeans
My guitar sounds like a nightingale
I wanna travel without fear

I wanna be light as a black glove
I wanna look into your crazy eyes
I wanna have snow in the summer
Just want to see you again
De-Phazz - What's Behind? - http://motolyrics.com/de-phazz/whats-behind-lyrics.html
What is this behind?

I wanna be light as a black glove
I wanna look into your crazy eyes
When you sleep in my bathroom
I look through the keyhole -
Then turn off the light

What is this behind this veil?
...another veil?