"Of course I'll teach you," Strange responds, with a little smile, as if it's the most obvious thing in the world. As always, talking about magic relaxes and distracts Strange from pretty much everything he was worrying about before. And talking with someone who's opinion he values only makes things better.

"You're my apprentice and my friend. Aside from that, you've progressed admirably on that barrier. I'm confident you'll be able to learn whatever you wish."

Especially while they're still here in faerie. If Yuya's able to cast that magic when he returns home...well, Strange has theories about that. But that's a worry he's keeping to himself.