Well this happened last month, but I decided to share this now.
There was a girl which is friends with some of my friends on school, we never really had a chat before but I saw her once next to it, a few days later she sent me a friend request on my Facebook and I accepted it, we had an interesting chat to know each other, and then she started to ask some questions like what kind of girl I like and stuff, we got a crush for each other and we started to send love messages or whatever, one day we decided to meet each other in front of her school, so I went there that day, I waited for her and then she said "you can go out now", it was so quick that I didn't managed to say anything, I tought it was to stay in front of her school since I was waiting inside of the first gate, so I went to the second, and a guy with a car came and gave her a ride, she just looked at me like nothing actually happened, no smiles, no bye signs, no "call me later" or whatever, I was really down about that, and then that guy did a turn and stopped next to me and asked "Hey do you know her?" and she said infront of my face "I never saw that guy before" so to avoid any akwardness I said "oh, sorry it's probably a mistake then" then they left, after that I went home, and I got a message on my phone saying "never call me back" and she removed me from my Facebook.
And still, I can't understand what just happened, I have no idea if that guy was her brother or some boyfriend of her, and I did nothing to her and I never said anything that day for such behavior, and I still have her number saved, should I message about what happened? This is really bothering me after all this time.