Ok so basically, she has a power (?) of iteration and she can repeat a day for idk how many days and she eventually felt sick about going through the same day everyday so she didnt even bother to make friends anymore since like what the explanation said below that iteration means that if a person befriended you on your first iteration, that doesn't mean that they will on the next iteration. Well that was until inaba came and now since inaba declared that she will become a witch in the future and probably knew that all of this is just an iteration, she felt hope because someone's finally gonna know how she felt all this time? Got it
This is what i ate for breakfast (literally cuz its the first thing i clicked when it updated)
... Lunch and dinner too lol