Forewarned is not forearmed, it is foreshadowed.

“Sabine used to maintain that preparation for a dance is comparable to what goes…”

“What's that she's fiddling with when she ought to be listening? I do believe it…”

“All eyes turned to look at us' would be a slipshod way of putting it; eyes don'…”

“Serena had to cross her legs: in moments of dire amusement her bladder tended t…”