*both standing in the small kitchen area waiting for the kettle to boil

Her: Morning
Me: Hiya, how's it going?
Her: I feel like an idiot! I paid for a coffee and porridge at the cafe, but left the coffee there by mistake!
Me: Haha oh dear. Bet the guy in the cafe was happy.
Her: Which guy?
Me: Sorry I meant the guy who served it to you.
Her: oh
Me: Now he has a free coffee! Haha
Her: hmm I guess
*awkward silence*
Her: see ya

Ugh I suck.