<human>: So I'm a produce clerk at Safeway. I don't necessarily hate my job, just some of the days I work it. Anyway, back to the story. 
So It's kinda busy and I'm going over to restock the grapes. This involves stacking it nicely, removing bad ones, etc. 

At one point this customer is running around near the aisle in front of me. And I kinda ignore him. But he's still making somewhat of a commotion. He looks like he's probably homeless. Or just unkempt. 

So he comes by me once more and I look at him. While I regularly like to people watch, I don't normally do it at work as I tend to have resting bitch face syndrome. 

Anyway, he comes by once more. And I stare at him to see what he's doing. And he catches me looking at him within like a few seconds. He starts walking away, turns around, and screams "IS THERE A PROBLEM?!" 

I already put my head down when we made eye contact (then he started walking away). As soon as he screamed a couple customers couldn't help but stare as the aggressive looking unkempt man is yelling at the produce clerk who is just working on the grapes.

Can you provide a brief overview of the text?
<bot>: I people watch and stare but have resting bitch face and I paid for it when a crazy customer yelled at me super loudly