LOL. I love the question. I've asked myself that a million times. Think of it this way. Who knows how to annoy better than anyone else in the world? Siblings, now why you may ask? Because we've spent so much time with them and they know how to push all our buttons. The same for a boyfriend. When you've been around someone so much they start to really know you and with that you start to really know them and you're more comfortable with your feelings. You're fine it seems but when it gets to the point when you roll over at night and you look him in the face and in turn want to hit him in the face...well maybe its time to move on.
