Do you remember all the rooms you have ever slept in? 

Can you see those walls in your mind's eye; were they intact or broken ?

 Do you ever think about the people who owned those rooms or with whom you shared those rooms?

The ones that entered without knocking, the ones that stood outside, never being invited in. 

Did they bring in the cold or did their sheets keep you warm?

 Rooms in new places, countries; how soon did the familiar that become unfamiliar? 

 Rooms in homes whose occupants meant something or nothing to to you. 

Rooms where you are no longer welcomed. 

 Do you ever think about all the rooms you have ever slept in.