That happens to me too!!! I just die laughing when it happens. One guy told me that he couldn't see me weighing more than 115 and was completely sincere. I just started laughing- because for me, at 5'10, there is no way that I weigh that!!!Dani said:haha, no! (Im single!)
but my ex knew I was a size 4, and a 7.5 shoe.
On a related note, I LOVE when guys try to guess your size/weight and are totally sincere in guessing WAY less than what you are.
some guy who was teaching a running class I was in, guessed my weight at 100-105, and I seriously should have hugged him. :-P lol.
I'd guess that my girlfriends know my sizes more than any guy would. :-P