"Right," Nina says, thinking very seriously about where to start, since this is very serious business. "I think the first step is to be able to read someone at a glance. What do they like? What's their personality like? If they're shy and you're too loud, it won't end well at all. It's not... changing your personality to flirt with them, it's knowing how to make the most flattering approach."

She suddenly turns slightly mischievous. "You should pick someone that we both know here. I'll tell you how I would flirt with them."