This isn't actually a question.?

Lady I work with has been flirting with me for weeks. Recently she got within inches of my face and I just told her that If you would like to see me outside of work then we could do that. She laughed in my face and told me I amused her. Obviously she was playing with me and needed an ego boost. I just act like it never happened and now even when we are talking and having a civilized conversation, she keeps looking away and seems a bit uncertain. I'm older than she is and I think she realizes that I won't take the bait again. Not a question. Just want your thoughts and opinions.