...Frisk is pretty sure at least one of those is a sort of food. They nod anyway. "Yeah. 'Portant thing for a hero to know."

The sudden shift is unexpected. Maybe it's weird 'cause they're friends and not family, or he's not their teacher, or something like that. (They've heard of '-sensei', though they don't actually know how it applies to language.)

"Secure him where? Don't think a tower's gonna be good enough to keep him in," they say matter-of-factly.