Not In Full Receipt Of What Just Happened Here

(I work as a receptionist at a hair salon.)

Me: “Would you like a receipt for your visit today?”

Customer: “No, it’s okay.”

Me: “Okay, you have a great day!”

(The customer just stares at me a while.)

Me: “Did you need anything else?”

Customer: “Yeah, can I get a receipt?”

Me: *a little confused* “Sure, let me get back in your account and reprint it…”

(It takes about 30 or 40 seconds. I tear off the receipt and hand it to the customer.)

Me: “Here you go! Have a great day!”

Customer: *crumples receipt, and with no hint of sarcasm or malice* “Can you toss this for me? Have a great night.”

(I was so confused, I just started to laugh as I tossed the paper out. He didn’t even seem to notice.)