"Do you know where I put the instant coffee?" Harvey shouted into your room, rubbing his eyes. "G-God you know how I get when I'm sleepy. I really need-"

He turned around and stumbled back into the kitchen, you could hear him shuffling around and opening every cabinet available. You'd heard him up all night working on who knows what, and you didn't doubt he was exhausted. He did tend to get more awkward without sleep.

"Coffee!" He shouted, and something slammed. You assumed he knocked something over after finding his mix. Your theory was confirmed when he said in a very suburban dad voice: "Aw crap nuggets." Moving in with Harvey you'd not had a dull moment. He's a goofy guy.