"Do you really swear like that in front of your parents?" Kathy asked, pausing in the process of clutching her gi to her non-existent bosom gathering up her gi to turn on him in surprise. "I figured you swore like this because we're on the island and no one really cares what we do."

Kathy couldn't imagine swearing in front of her parents. Ever. She could be fifty and she'd still watch her tongue.