Is it normal that i want to flirt with my co-worker?

I have a feeling my cute co-worker doesn't like me. I just get the strange feeling. However, we have similar likes. She drinks orange juice a lot. So do i. Sometimes, she will look over at me while in the break room. I will look over at her more often than that! The weirdest part is that we were not working in the same area for a while. I would sometimes kinda glance around the large area where we work. Sometimes i would see her, but most of the time, i wouldn't. Then, all of a sudden, she started working where i could actually look at her from where i work. That's strange! THEN, i had to break the ice. I didn't actually introduce myself. I just asked her for a work supply. She didn't seem overly nice and sweet and all that, but she gave me what i needed. I asked her twice in one night for a similar work supply. That was nice. The brief stares that she gives me still are there.

Now, here's the weirdest part. This is totally Twilight Zone stuff. I am on a facebook page. I saw the craziest thing yesterday. It was like a humorous post by someone. It went like this.

"I waited on the corner for my blind date. When this girl walked by, i said "Are you Linda?" She said, "Are you Richard"? I said, "Yeah". She said, "I'm not Linda".

My name is Richard. My co-worker's name is Linda. I do not know who posted that joke. I have no connection to anyone on that facebook page that knows about my feelings for my co-worker. I just thought it was freaky. Sometimes in life, there are certain forces, if you will, that act behind the scenes. It makes life so interesting. Call the above joke or humor or whatever a coincidence, or call it something maybe more, but it sure did give me a hint. Maybe, just maybe, it's a hint to avoid Linda at work. To not even pursue things. It just blew me away when i saw that posting.