A bit of comprehension flashes across Larimar's face as if he's understanding more, though the others at this point wouldn't see it, and might not know it, unless they could read a Chobin's face.
At least everyone sees him nod.
Spoiler: Chobin"You keep it to protect yourself. Be safe."
He activates his belt and slowly reaches out to touch the Chobin, which reduces some of the bad burns.