Listen. Please keep in mind that I am uncomfortable with a lot of physical contact where guys that I don't know very well are concerned. If I know you and we're friends, and we're not going to see each other for a long time, then a hug is fine. More than that is really unappreciated. In fact, it makes me angry. I'm not going to be all freaked out about a normal amount of physical contact. But more than that is just incredibly unnecessary. Do not invade my personal space. Seriously. Thanks.