Shirley!? [Why are all these people that Sokka knows!? He doesn't want to be seen making a big deal about it, so he drops that.]

I don't think so... not like this. The Malnosso aren't very subtle when they take people. They just take people by force. [And this girl makes it sound like Shirley simply vanished out of her bed.] They don't just make people... disappear.