It's not okay to abandon someone when you need them.
Pete and Frank are delivering a refrigerator to a customer's home, which is a two-man job, and Frank is telling dirty jokes that upset Pete.
Pete doesn't want to hear Frank's dirty jokes anymore.
Pete asks Frank if he can refrain from telling jokes while they're on a delivery job.
Pete drops his end of the refrigerator and walks back to the delivery truck.
Frank stops telling jokes, and he and Pete successful deliver and install the refrigerator to a grateful customer.
Frank is unable to lift the refrigerator by himself, so he drags it, scratching the customer's kitchen floor.