Wash slows down a little to watch the sight of the entire squad of rebels singing Barbie Girl. And seeming to enjoy it. York's enthusiasm is infectious enough to make even drills enjoyable, he guesses? Or maybe they just like doing something that seems more military than whatever Wash could teach them.

He speeds up to catch York again, ignores some of the staring he gets, and forgets the rumours that will probably be circulating later about him and York.

"What's next? Weight lifting to Queen songs?"