I would just send her a message on facebook like, wanna catch a movie?
Don't do that because it's creepy and signifies that you have no balls to ask her face-to-face. Don't be a pussy.
That way you give her the space to react whenever she wants.
Ummm... I wouldn't wait around for someone to give me an answer. I like instant feedback thank you very much.
If she annswers, okay but just as friends, you know what's up and it won't be
Acword.
Yes, it will be awkward because you're asking someone out on Facebook. On Facebook, there are certain details that are left up such as body language. I guarantee if you ask her out on Facebook, she will either stand you up or cancel the day of the date.
I will do my best to reply with an educated, humble and honest answer. Ultimately, it is up to you whether you want to listen to my advice or ignore it completely. Sometimes, my advice may be wrong; occasionally, it will be right. Regardless, I want to do my best to give people answers they are seeking.