Holding this form while also trying to keep the flames down while also still floating a little is more work than Strange was expecting. Yuya's certainly helping out, though Strange is now contending with the bizarre fact that he has absolutely no idea how Yuya's holding him (he'll piece that magic out later.)

He's still staying as quiet as he can before he gives Yuya an approximation of a nod: his flame-self bobs up and down. He's not lying, technically in this form he is some kind of elemental, with more of an emphasis on the 'some kind' part. And...now what. What the hell sort of cute things do animals do, Strange never owned a pet.

What he ends up with is less 'cute' and more 'half-assed attempt at reassuring.' Strange floats in towards Yuya and just briefly leans against Yuya's chest. The flames are warm but again, not hot enough to instantly set Yuya's shirt on fire.