Search Results: he becomes distant towards me

Well me and this use to talk. but now we dont even exchange words of any kind unless forced to involving work. When we talked we have gotten really close to each other and now well nothing. the distant between appears every now and again but usually we talk it out and go back to normal, flirtation and all. this time it didn't happen.
She was acting distant again so i backed off and well so did she. we started to come back but things just didn't happen, i told her i liked her and she became a little distant but late we made plans for a date and well things were better but still odd. she texted me on bday but didn't respond to my responses till late when she told me she wasn't coming to my bday. thats when i decided i was done trying and stopped talking to her, she didn't talk to me either.
it has been like this for a month now. and at this point i can't tell if she's trying to boot me completely out of her life or she's pissed at me for some reason. no contact outside of work, At work though she avoids me doesn't talk to me, pretends to forget my name. deletes pics of us off her social media, doesn't make eye contact, but looks when im not looking. actually avoids looking at me all together if im looking back towards her. laughs when others make jokes at my expense but still doesn't acknowledge me. she would work near me but won't speak to me. she has stopped walking and waited around for me to leave, so she didn't have to walk near me.
its like the longer we dont talk the more we pull this crap farther and farther. in my mind someone doesn't act like this unless they care. but i dont know, thats the reason im asking.