Ergo Desk How Can I Make This Clingy Co Worker Stop!?!?!?

How can I make this clingy co worker stop!?!?!? - ergo desk

This is not the cooperation of workers is to be constantly with me. It has a desk and ergo is the obsession to go to the location of the seat in an area where you think you are sitting. It plans to close the bathroom and vending machines, where it is sure to find me evil. I do my best to stay calm and not his fists! Also my text phone, e-mails nonstop. All supervisors of his love. How can I leave me alone and not destroy what is still by my reputation?
It is rather a tragic queen. Crying at work in the bathroom. It is as low as supervisor had to call home to let you know that there is a new job, because I knew I'd cry like a baby. My boyfriend wants a spanking .. Is not that crazy enough!