[He's attentive during Bakugo's impromptu summoner lecture, a little surprised by Raidou in particular but their interactions so far have kind of resulted in Ren inadvertently trolling Raidou... But hey, he isn't the only exception. That's cool to know.]

I wonder why it isn't consistent.

[That some of them can and some of them can't, that is. Could be the nature of the technology or it could be something else, maybe related to how they all go about it. Though he does have the presence of mind to explain his switch in Persona.]

Black Frost can absorb ice damage.

[He pats the demon on the head, like someone might a younger sibling... You know, just to add to the weird vibes.

Ren is looking at a curl of smoke from a nearby chimney, faintly puzzled, when Bakugo comments and he takes another quick look around, this time without Third Eye.]

...I think you're right. [He quickly peers through a window, misty with condensation, and points.] We evacuated a family from here before the waves started. Remember they had put out the fire?

[Someone had deemed it important to program the parents to think twice about the flames, even before rushing out.]