Finished reading the novels a while ago and I have to say, sorawo is a bit yandere. Very posessive, kinda makes me uncomfortable, but sorawo is also very dense, not realizing what love toriko means to her. Only in volume 5 she realize it, when she sees through the lens of toriko. This is probably because toriko doesn't understand the concept of lesbian. She even confused why toriko has two moms.
The more I see their interactions, the more I ship them. And despite their tendency to argue, Sumire is actually pretty nice to Keke. When Sumire is not thinking about herself or when Keke isn't thinking about Kanon. Like, OTP! I can totally see their relationship as NicoMaki 2.0. I'm really all aboard on the Keke x Sumire ship.
This episode sold me on Keke x Sumire. Can't change my mind now that I'm sold.