Moments before he can leave, however, a customer shows up asking to be served. When Squidward refuses to take the customer's order, the customer berates him for not wanting his money, but Mr. Krabs overhears this and asks the customer if he would give them money if they stayed open later, and he agrees. Mr. Krabs is inspired to create a night shift, leaving an eager SpongeBob and an annoyed Squidward to work 24-hour shifts.