Coke Man

So yesterday Commander C and I rode up the elevator to the Dentist's office with the Coke delivery guy and a dolly full of soda pop.
"Are you going to the dentists' office with that?" I asked suspiciously.
"Yep." He replied
"Hmmm." I uttered in a disapproving manner.
"Well, it's diet, so its not bad for you." defending his trade.
"Still not good for your teeth." I retorted.
And thus we went on he trying to convince me that it was perfectly fine and I trying to convince him of the irony of the situation.
"What do you think?" I said to Commander C.
Then the elevator door opened and we followed one another into the dentists' office.