Hahaha! You maight be insensitive, or you might be lucky enough to have found someone that wasn't raised to expect to be swept off their feet each time they were upset.
Personally, I don't care for sulking as it doesn't really help fix things. I prefer to chase my boyfriend down and have a rational discussion about whatever happened to upset one of us (with no namecalling or blamethrowing). So we've never had a single argument. And he says he likes it so I guess something's definitely right about not going to bed upset.