we had a fight about 6 months ago, because I was angry at her mum and I said some rude things to her. we deleted eachother. We werent dating or anything but we kind of had a connection. her mum didnt want her to talk to me because we dont know Each other in real life ( thats the main reason I got angry at her). I want to say sorry to her and maybe re-add her on facebook. how do I message her on facebook without coming of as creepy or awkward?