How do I get her to leave me alone?

Anonymous
There is this girl I work with that I socialize with occasionally. Sometimes its casual conversation, work related, small talk or a joke or two. We only talk if I'm passing by to do something work related. She works in another department. Everyone talks to everyone at work but for whatever reason she just thinks I'm so "cool" or she thinks we are BFFs for some reason.

Instead of calling me or emailing me or using the work I'M she always leaves her desk to visit my office to talk to me and its like I'm in high position aka I'm mostly busy and I don't time to be interrupted 50 x a day.

Now I'm noticing she is starting to text me and add me on Facebook. I've never replied to her texts and I declined her on Facebook. Other people talk to her at work but I don't know why she seems to bug me a lot.

Its really starting to be smothering and just because I joke around with people at work doesn't mean I want to be your personal friend especially if I've never initiated anything outside of work.

Also don't say she's gay because she's not and neither am I. I just assume she doesn't have normal social skills/ettiquette and/or latches on too quick.

How do I get her to understand without being mean or blunt.
How do I get her to leave me alone?
2 Opinion