A random text w/ the message "Hi ;D"

Got the same.. dont know what or whom its from

Got a text from this number, Odd thing is they knew my name which I guess is not that hard to come by really, Told me to add them on yahoo which I obviously did not do and when I asked a bit more they told me their battery was dying. probably porn site link or whatever they do now

I received a message addressed directly to me.   I called the number back from another phone.