The cashier was looking at him ... also waiting . She looked at me , looked back at him , and then back at me . What passed unsaid between us was " what 's this guy 's problem ? " .
Why are the cashier and customer exchanging looks ?
Pick the best answer from the following options:
- The customer is empathising with the cashier
 - The customer is bored with the cashier
 - The customer is flirting with the cashier
 - The customer is angry with the cashier


The customer is empathising with the cashier