What is the man doing?

W:Hi, what is going on here?
M:Good morning, Madam.
W:I am the policewoman in the district, but I have never seen you. What are you doing?
M:I am trying to get into the room from the window.
W:Why are you climbing through the window and not going from the front door?
M:Well, you see I can’t find the key and I am in a hurry.
W:Are you telling me the truth? Is this your house?
M:No, it is my brother’s. I moved to live with him a week ago.
W:Why don’t you ask your brother to help you open the door?
M:It is hard to get his help.
W:Why?
M:He is in jail for house-breaking at the moment.