Arthas honestly didn't have that much faith in his abilities. After being trapped as the Lich King for what'd felt like aeons, he could barely remember what it took to be a Paladin. It was only Jaina's faith in him that'd brought him this far.
"As ready as I'm ever going to be." Justice wasn't like anything he'd exorcised before, but he was fairly sure the procedure was the same. "Jaina, be ready. We don't know how he'll react to being torn from his host."
Hawke didn't want Melora or Stefan watching this, just in case. Their son actually seemed to have avoided the proceedings altogether, and she could hardly blame him for that. "Melora. You... might want to leave the room, just in case."