Because my bed is closest and it won't hurt if you roll out of bed. I should know, I've done it many times XD I had no idea he was so tired. I tried poking him and calling his name to no avail.
This is how I know he's really out, my mom was trying to get him up and she asked him a question, because he's cooking and his water is boiling and he responds "go for the face" XD