Yo, I got a moment

so this was some monday night of college, a few of the fellas were at the hat getting our grub on, we were all talking and then i noticed some girl to the left of us, she was cleaning up her stuff to leave, but she started looking at me, i was staring in that direction just thinking about the topic of our conversation, so we saw each other look at one another, she looked kinda familiar but i didnt know her name, she started walking up to our table, saying "u remember my name?" and then i go "do u remember mine", while i am still trying to find out who this girl is, then she came up to me to say hi and give me a hug, then she said "thanks for the email", and to myself i was thinking "wut email?" and then she said "from facebook", then inside again i was thinking i have never been on facebook so i have no clue what she is talking about, then i had a confused look on my face, then she just said bye and left, damn that was just weird, i still dont kno who that was, maybe she got me confused with someone else, but she did look familiar................