Well, I have a "thing" about the sheets on the bed. I am not a neat person, not by a long shot, but I have a hard time sleeping if my sheets aren't tucked in neatly and everything on the bed is not just so. I am the official maker of beds in this marriage because frankly, DH doesn't do it right.
In fact, that's what drives DH crazy about me -- I am picky almost to the point of obsession about certain things (like the bed), but I'd be totally cool leaving soda cans all over the house and dishes all over the kitchen if it didn't bug him. He doesn't understand how I can be so messy and so particular at the same time (to the point where I am sometimes messy because
I am particular -- doing a chore the way I think it needs to be done takes too much effort, so I just don't do it at all).
I pretty much always wake up earlier than DH does. Most mornings, I wake him up when I start the process of putting on makeup and getting dressed. Every
morning, I find him burritoed in the sheets, which tugs them every which way, and sleeping diagonally across the bed on my
pillow. I wouldn't mind him sleeping on my pillow so much, but he has a tendency to drool.
I have gotten him to start straightening out the sheets when he gets up in the morning, though. I wish he did a better job, but he's doing it entirely because I want him to, so I'll take it.