[Joss sighs.] I wouldn't call him interesting. He seems awfully dull to me. Won't let me go fight ayakashi right away. He--

[But then Yata is showing off his magic and Joss watches appreciatively. He walks over to the dummy and picks up the severed arm. He looks way more excited about this than he really ought to be.]

Yes! This! I want to learn to do this. Show me more.