Interesting scene half cut from Her into Them

I've just finished watching all the three episodes, one after the other, in the order Her, Him, Them.
There is an interesting scene, especially for non-native speakers of English when Eleanor's nephew, Philip says they were chasing butterflies and he "catched one" (sic!). His mom corrects him: "caught one".
Now, this scene was half deleted from Them in the way that only the "bad-grammar" sentence remained.
What is interesting about it is that if you learn English as a foreign language (like myself) you have to learn these irregular verbs one by one, but apparently the same applies to native speakers in their early age.