Buffy? Oh. Buffy didn't speak. Buffy didn't need to speak. Buffy just had to look. And although she looked at Jack quite specifically, there was an air all about her of self-possession. A presence, if you will.

Let no one doubt who was the defacto den mother of the house.

(But if she had spoken, she probably would have once again demanded that the pirate go grab some clothing.)