"I know they are." About her parents. "I would be!"

Though as for her exploits...

"I suppose you're right." There are things he won't tell his father either. Though he doubts they are much of a secret now.

"It's too bad the ghost hunting can't be done on the ship. Or the captain. Do you hunt many ghosts? And what do you do with them after they're hunted? Surely they can't die again?"