Received a text "Hey :p" responded and asked who is this as I lost previous numbers; response was... ":) A.dd me on y.a.h.0.0. IM ... sn is annachikie28" then I responded "I don't know who u r"; they said "sry I have no receiptoin ;)" - this appears to me to be some type of scam to get them into a personal computer, just based on the way the second text was worded didn't trust the sender, also sent another text saying I wouldn't add  and that they had good enough reception to respond so should have just told me who they were instead of saying "no reception"... didn't get any response back.