I'm suddenly reminded of an event from college.

I had a friend who was dating this doofus of a guy. Seemed harmless enough. Just a doofus. Anyway, one day they go out and party and he has a bit too many. They go back to her place and have sex.

Here's where it gets weird.

After they're done, he looks her straight in the eyes and says "I love you just like I love my sister." Then he gets up, opens the closet door, squats down, and takes a huge shit. Then passes out face first on the floor.

And that's how their short relationship ended.