Let's see if I got it right: Momo wrote she wanted to know more about Shamiko, then presumably banged her head against something before correcting herself?
If so, Shamiko being gullible as usual made her misunderstand and likewise miss a huge clue.
Anyway, embarrassed Momo is cute... her jealousy is... well, I think she has yandere potential. I bet they WILL have training next Sunday. 😅
BTW, Mikan is another oblivious one. I would have expected her to learn from her previous escapade.
EDIT: Maybe Shamiko can use placards for her comic routines, then being quiet won't be a problem.
... A zombie grabbing a crab bomb and jumping into vinegared rice. I failed to notice before, but what a surreal movie they went to watch.