what to do when someone you don't know adds you on facebook and they don't even have friends in common with you.
I usually just ignore them
eso mismo le pasó a una amiga mia
pero resulta que la persoan que le agrego es primo de un amigo mio...pero no tiene NADA en comun!
you stalk their facebook!
Stalk their facebook first, if there's something interesting add them back. But usually I just ignore them XDDD