The biggest mistake I made was that when she said that she thought my lack of interest was intriguing to her, I thought I should keep showing the same. In reality she was hinting to me that she wanted me to take it to the next level. She pretty rolled out the welcome mat to begin touching her, and begin being more sexual in nature with her. I held back and didn't pull the proverbial trigger.
There really wasn't anything special I did to fix other than realize what I did wrong, and start paying more attention to what women are subtly trying to tell me. So far its worked out for me, as I have since banged her co-worker and could probably get her attention back if I try. She has been pretty flirty again as of late.