See if she rejected your request (button again says that you can add her, not that "request sent" button), if it is still in "request sent" state maybe she just didn't see your request yet.. if she's very popular it is likely possible that she gets alot of requests
Yeah my case is better but really confusing.. not sure what to do. I decided to send another message and this time I went for a sincere but funny game. I texted her some trashy idiotic pickup line and immediately after that a sent her another message saying that is not good enough too and that I'll think of some better pickup line. In the end I sent her some gentleman style opener and she laughed but replied after alot of time.
Then I said that if she continues to reply on messages every few hours or another day, we could arrange for a date in a 10 months or so xD She asked how do I know that we will go on a date, and how come that I did not ask if shes available.
I said that she can ask me on a date eventually and I said that I consider asking her if she is available is somewhat dumb question considering that we barely started texting each other.
She said that she replied late because of studying and spending time with her boyfriend.
I said her to enjoy her time, she saw the message again but did not reply..again haha XD
But the weird thing is that her facebook profile says that she is available and there is not even one picture of her being with her boyfriend or even some random guy. And she still did not unfriend me. I don't know what to do now, should I text her again or what. Don't know, I'm totally confused, these are so mixed signals...