No, I'm worse! Big apologies!
Humans and their sense of destiny. In Kat's mind nothing had to be done - there were only choices. But humans used terms like good and evil as if they alone had the power to decide 'what had to be done'. Sometimes it amused her. Sometimes it made her angry. Today the former happened and a quirk of an eyebrow was the only reaction to the statement.
She listened to the short exchange before she chirped in herself. "You might also want to get one of these," she said and held up her phone. "Makes communicating a lot easier." A wink. A smirk. She waited for the confused questions.