https://mangadex.org/chapter/755554/1
Momo is very scary when he gets angry.
https://mangadex.org/chapter/755554/2
The second panel is a perfect example of how selfish Momo can be. She saw that Shirozawa (an old man who had had two accidents recently) was suffering from his injury and instead of trying to help him (as Mikan and Shamiko did), she decided to take advantage of that to try to get rid of him and Lico. That is a feature of Momo that I like a lot. how, even though she genuinely has a good heart and cares about other people (quite heroic qualities, as expected of a magical girl), she is able to give priority to her own desires When she wants something. Show that prioritizing your goals does not necessarily make you someone evil and in turn, that being good does not mean you cannot be selfish.
https://mangadex.org/chapter/755554/3
So, based on what Mikan said, should I assume that Momo only invited her in the first place because she didn't want to admit that she wanted to be alone with Shamiko? Yes, it sounds like something a tsundere would do.
https://mangadex.org/chapter/755554/4
Wait. Are you telling me that everyone heard it before and didn't ask anything about it until after who knows how long? Good, Why everyone in this manga is so dumb?

.
https://mangadex.org/chapter/755554/5
I found another clue! "Shamiko" asks Momo about her dreams for the future, but in the chapter 41, Momo had already told her that she had no plans for the future.
https://mangadex.org/chapter/755554/6
Girl, you have to stop listening Homura. The mere fact that you have managed to disturb Lico should be enough for you to realize that you are passing the line ...
Leaving that aside. Am I the only one who saw Momo somewhat sad when she said "Shamiko wouldn't be so straitght foward with me"?
https://mangadex.org/chapter/755554/8
The "Don’t think this means you’ve won" of Momo are the best. Lesson of the day, don't distrust people care about you or never come in contact with tiger cubs.