Hitchmeister said:
I was worried when he locked the couch up inside the storage unit and threw away the key. In my version the next scene would be waking up inside the locked storage unit on the couch.
I was thinking that was going to happen too, but that would be a bit dark, so I'm glad they had a more "happy" funny ending.
Side note: Why do all his friends give him alcohol when he says he drank too much the night before? I'm no expert on hangovers, but something tells me more alcohol isn't a good cure.