[He's just going to take the phone and open up a new text message, putting in his number. Best not to consider this guy's knife sleeping habits too hard.]

My roommate's.

...Haha. It's weird, calling him that. [He hands the phone back over.] It's really just a temporary thing. He has air conditioning, I don't, so I'm just crashing at his place until we can push past all of this.