i had a starer at the place I waited at. I met him at my first day at my job, my boss said he was a regular and always ordered the same thing: a beer and a (free) glass of water and would just sit there for hours. Normal stuff. But I noticed right away he was just staring at me. I commented this to my boss and she just said that "yeah, he does that, no biggie".The next 3 days he came in and did the same and then one of those days when he asked for the bill he also handed me a chocolate bar so that I "smile more". I rejected it and he just told me to keep it and left.I commented that to my boss and she said "yeah, he did that to the cook and another aitress that worked hre, no biggie. so nice o him to give you a candy bar!!". It was obvious then that she wasn't going to do anything about it so I decided to get rid of him myself. The next day I gave the candy bar back to him and told him that I dont need any gifts from him. He asked for his usual beer and his free glass of water. I told him we couldn't keep givnig him free glasses of water because it was hurting the bussiness and that if he wanted he could get a bottle for a dollar. He said "ok, then give me an empty glass so I can drink tap water from the toile"t and I told him that that wasn't allowed. He just finished his beer and left, never came back again.