I work as a counter girl at a Japanese restaurant, and I never get hit on?

So, I hear stories from other girls working in restaurants as cashiers or counter girls that they are TIRED of getting hit on by men.

I've been working at a sushi restaurant as a counter girl who gives out pick up orders to people for about 2 months now and I never blatantly got hit on by men, maybe just a few lingering eye contact, and smiles...actually there was this one guy around his 20s who kept on coming back every weekend to pick up his orders ( he probably knows I am the girl who always takes phone orders as I saw him looking at me a couple of times while he sat in to eat ) but he did that for about 2 weeks and never came back again.

It is mainly upper class married men who picks up the food as the restaurant is located in a rich suburban area of NJ and maybe its the fact that rich people really don't go around "hitting" on young girls...? I don't know...

I get talked to / approached by guys my age at university ( well it rarely so happens)... But I don't seem to get hit in much by guys in public... I consider myself average looking at best but my parents and siblings tell me otherwise, that I'm better than average( probably trying to cheer me up). Anyhow, I'm not sure. Do any of you girls consider yourselves attractive, but never get hit on while at your workplace? My male coworkers talk to me, but customers rarely make small talk with me... Its kind of weird...
I work as a counter girl at a Japanese restaurant, and I never get hit on?
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