I worked at an arcade when I was around 18-20. We were right next door to a Hot Dog on a Stick that had a gay employee that would come and play a couple games during his lunch break. Well, my friends told him that I was gay and he decided to start flirting with me. I basically just blew it off and after a bit he stopped. Then my friends told him I was playing hard to get and liked him. So he then started being aggressively flirty. No matter what I did he would just play it off and continued. Even after telling him I wasn't gay and he even saw me with my gf at them time. Dude kept on for like 4 months til he got another job not in the mall.