For the record, it's easy to read that as LaCroix flavor. Huh. So that's what the "natural flavors" are.

César gets the 'maybe should be beat up' feeling too, River. But not that bad. She wins there.

Okay, hard to not judge, but César's keeping his mind purely theoretical as much as he can. "Better sources than intentional suffering. What sort of things can you do with that energy?"