I don't really understand the hate for Toki, she just wants to hang out with Meguru cause she likes her, she likes to play around, and poke her sensetive spots, but at no point did I sense any kind of genuine malice from her, it just gets taken poorly by Meguru. The only reason Meguru doesn't like her and takes everything she says in adversarial maner, is cause in her mental model she thinks she uses people and abuses their love, just because she's promiscuous, as revealed in this chapters dream, even though there is no evidence she ever cheated or abused anyones love, it's plain prejudice.