"Yes, please!" He's only realizing how cold he is now that he's indoors where it's (relatively) warmer. In theory, he could do a bit of heating of his own with a controlled Sizz spell, but it seems rude to interrupt Angeal's home routine with surprise spells that take mental concentration to keep up. He curls up in the chair and flops his head down on the table instead.

"So... it doesn't bother you as much these days? Being part... whatever else you are?"

Popp is worrying about it.