Scott doesn't want to go out and about. He really doesn't want to do anything other than stay in his room and mope about for a bit - until he forgets what he was upset over in the first place. That's what happens when he goes through his rare cases of depressing - he just holes up and ignores people and then feels really bad about it a few days later.

But, Stiles was trying, and even depressed Scott couldn't really ignore that.

"What's playing?"