Girl is being coy with me...

So this girl I've been working with this girl the past 3 years and just recently we've been talking to each other non-stop. just a few days ago, I told her that I liked her, she told me that she was glad I told her and that she loved how understanding I was of her being busy all the time (because of school and work, she is extremely busy, its the primary reason we haven't really hung out, except for at work of course)and that she loved having me as a friend, and I told her the same. even though I told her how I feel, I still feel as if I left out in the open, and still don't know how she truly feels. I've decided to play this out and see what happens, but I thought I would get some other peoples opinion.
Girl is being coy with me...
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