Hikari didn't peg her as a reader anyway. "Can I ask you something?" it sucked that Hikari didn't think as asking this when it was Truth or Dare, but she didn't even pause for long enough to let Roxy reply to her first question. "Why did you join Delta Squad?" if Hikari's experience was anything to judge by, they didn't just magically get approached. They had to draw some kind of attention.