It's interesting that Milagros is standing up for Mr. Peabody. It makes me wonder if she's had dealings with him in the past as well, and maybe(?) we'll learn more about her. Meanwhile it'll be fun to hear about Wilfreda's rural school and see what may have helped form her special spunky personality. Meanwhile it's nice to see that the "stuffy old principal" is actually a big kid at heart still.
Well, consider that it's the first year Wilfreda is in a city school. The rest of the kids have seen Peabody is school events, field trips, and so on, so they know more about his personality than Wilfreda does.
With great power come great cavities.
Ooh, you just wait until Wilfreda faces the dentist. Because OF COURSE there's going to be a dentist at some point.