[Undyne snaps straight up, looking half affronted and half excited as hell.]

There are killer robots here?! Where? I haven't seen any! Are they huge? Do they have cool death lasers? I wanna go fight them! ...uh, for the sake of justice and protecting the innocent, of course!

[DEFINITELY THAT AND NOT BECAUSE IT'D BE SUPER COOL...also yeah, guess who hasn't cottoned on to the whole different timelines thing yet.]

Okay, but that's gotta be a huge load of crap, yeah? I mean there's no way some dumb aliens would be able to bring down Asgore!

[She'll just ignore the part where a little kid managed to do it Frisk is an outlier and should not be counted.]