Actually, its a little odd with me, if I may be so bold as to say that. Frankly, I love sexual intercourse. I love touching other people, and in the heat of the moment, an embrace is tolerable. I also enjoy giving massages, and have found that my back pains seem to resonate with others, as I intuitively know exactly where to push to make them melt into so much groaning jelly.
However, even though my back often aches so bad I lose sleep over it, whenever someone touches my back, whether in a hug, a pat on the back, or a massage, I feel anything from severe discomfort to intense fear. My girlfriend, even though I tell her time and time again not to, has a fascination with pinching me and placing her cold hands on my chest and legs, and then proceeds to apologize and attempt to hug me, seemingly ignorant of the issue at hand.
(Yes, I realize that she's not the best, but that's my issue to deal with, so please don't say anything, okay?)