'Father'. That's an - interesting appellation. He's far from offended, it's just - odd. In a good way, maybe, but Cullen tries not to think about it too much, because now really isn't the time or place to be considering such things.

"Hm, I'm sure you can, but you were asleep," he points out. "I was hoping not to disturb you." Growing boys need their rest, after all.