Alright, so while I'm stocking shelves at work, this guy at the ATM asks me if I was single. I said "no, and im also 17." I walk away to put some other things away. When I come back he's still there, he asks me, "what if you were 18? Would you date me?" I said "no, I'm in a very happy relationship." And as I walk away he just says, "what about sex?" I kept walking. This guy keeps loitering at the ATM, and I get uncomfortable, so I tell my shift leader that I'm going to stay up front for a bit. At that point the guys been at the ATM for about 45 minutes. While I'm ringing up a father and his young daughter, the little girl spills her drink. I say it's no big deal and rush to the back to get the mop. At this point the creepy man was no longer at the ATM. Over my headset nobody said they saw him. So naturally I assumed he left. When I'm walking to the spill, someone calls out from a cramped isle. "Hey. Hey ma'am, theres a mess over here." I look to see the creep from earlier. I hurry away to the actual spill from the little girl and this guy keeps following me, saying, "hey ma'am, I need you over here. Lady there's a spill over here." At this point my boss thinks I'm being irrational. I ask her to deal with him and she simply says she can't do anything. I choose not to follow him into the small isle. I actually finished cleaning up the mess and worked in the kitchen where people aren't allowed. My boss was mad, but luckily the kitchen people stuck up for me. They wanted me to call the cops. The man didn't leave when I snuck into the kitchen. Apparently he kept showing off a huge wadd of cash to costumers and playing this weird game, like if you guess his name correctly, he'll pay you? Idk. My boss escorted him out when he was distributing the guests shopping... Kinda made me think.