first of all imma say that i might be wrong about some part but keznit posted this https://x.com/keznitdeuS/status/1827538395171565885 which im p sure isnt related to bob because keznit isnt involved with NA drama and ive never seen him attack anyone but its still fair to assume maybe katsumi left bob for keznit which is very fucked up if true because keznit doesnt even talk english properly so idk how he pulled katsumi ngl.
well the drama is that later bob tweeted a post where she said that apparently she and katsumi been on a sometimes we cut, sometimes we back private relationship for 2 years where nobody except them and maybe their friends knew they were together, it ended on june and keznit been flirting with katsumi recently (at first they just duo´d and keznit was very polite calling out his chat and banning weirdos who molested both or were fucking annoying making assumptions or ships and shit, later lets say a month ago before keznit qualed to champs they seemed to be getting closer and closer).
but today bob made clear their relationship was toxic and she suffered and learned from it and shit, basically a vent out post about how she struggled with the situation and didnt blame katsumi and said things like it was bad for his mental and stuff, she also said anyone can know which people is involved which ig its referred to keznit but she also said she doesnt have any bad thoughts about anyone and that she is ok with whatever happens between them, and also said something about giving forces to people who is cheated on which idk if its a hint to say katsumi cheated on her with keznit but im pretty sure its not because she said katsumi broke with her in june and keznit started talking to her later if im not mistaken.
TL:DR bob posted that she and katsumi broke up in june after 2 years having a private toxic relationship where they broke and went back during it and placed a hint where people could imply katsumi cheated on her with keznit (which isnt confirmed) and keznit and katsumi are slowly making public that they might be more than friends recently