Your Iced Americano.

Kanghna roasted the beans in Kâmpôt and worked the morning line on her own.

Say thank you, if you want to

Nothing is owed. The bill is settled and this is a separate thing.

You already paid for the coffee. Asking before you had it would have made this part of the price.

That's all — thank you

Walking away is a complete ending. Nothing is recorded as a refusal.