[As badly as he needs to go, Kaz did pause at hearing her sound like she feels poorly and tries to reassure her.]

I know you weren't serious. I wasn't, either.

[He'd figured she was joking and his backing away had been meant playfully. Though he supposes wires get crossed. It's one reason communication in his mind is dreadful even if people keep reasonably pointing out to him it's necessary and healthy.]

I'll be back in a minute. We can talk more then.

[He returns refreshed and ready for coffee, leaning against the counter as he drinks.]

You can get credit for the purchase, then. Though I don't mind when it's bitter. Did you eat yet?