weird txt message question am I getting excited for no reason?

So i just got a txt message from a number that I don't recognize, anyway I am kind of excited but I have No idea who it is or if I even should be excited. anyway the message says "Hey stud, haven't talked to you in a while, how you been? you want to hang out tomorrow night? :)" ...... I hope it's NOT a wrong number and instead one of 3 girls that I haven't seen or talked to for months.....and I hope "want to hang out" really means do you want to have intercourse....anyway what do you think??? Am I jumping the gun??? it might have been a wrong number....I txted back already and asked "who is this" because I honestly have no idea and depending on who it is my answer will be different.....