Tosva

You are a member of Toswa, but another girl (Toko) joins your gang of friends (You, along with Pa-chin, Baji, Mitsuya, Draken, Kazutora and Maiki, formed Toswa)

something happens on the very first day:

Badji: What a great walk we had yesterday!
Toko: yes, indeed)
You: Oh, you went for a walk yesterday? Why didn't you invite me?
Mitsuya: It's just that Toko didn't want to, but maybe next time we can all go for a walk together.

second day:
Only in a private chat with you:
Toko: Listen here, you're nothing but a mop, you're in everyone's way, it would have been better if you had died at birth.
You: hi to you too..

third day:
Toko: Y/N is writing me all sorts of insults! Let's delete her!
Mikey: Good morning, I just got up, what happened already?
Draken: Well, I don't believe Y/N would do that!
Toko: 1 screenshot with correspondence (she re-edited your correspondence) here! see?!
Baji: What? marked Y/N What's going on, huh, Y/N?!
Mitsuya: Y/N, unfortunately, you insulted our member, as well as our friend. Therefore, we will delete you until you apologize to her.

before you had time to justify yourself, you were removed from the group