Side note- guys almost always clean before a girl first sees their room. I forget if I mentioned that on here before, but because I know that, I always assume that when I see a guy's room for the first time it's the cleanest it's been in awhile. That makes any mess I see in a guy's roo for the first time even funnier to me.
yes, they suuuure do. Some will even admit it to you
I like to see the progression from what their apartment looks the first time I am there, and then see it gradually get more and more messy as he feels more comfortable around me. That's also usually when the farting starts :S