Well, while girls are gayer than men branding Kiara is gay simply because she yuribait that hard is kinda jumping the gun. Kiara is one of the girl that stick to the established story (tho really only Ame who ditched the character entirely in EN), and this ship is most certainly plotted by the management, so it may just Keeki thinking half of Kiara's character is simping.Probably the biggest bit of Takamori fodder out there and proof of what Calli said before about loving your friends. Kiara somehow blurs the line between platonic best friend and romantic interest in Calli and it honestly might be a mix of both if all the thirstposting is done to cope with the fact that she has genuine romantic feelings for a straight(?) woman because if she's so over the top then it can be only taken as a joke and Calli's a wee bit dense. Either way this is very clear that they love each other much as any two friends can.
So I guess this is a rrat that Kiara is a disaster lesbian? I honestly fucking hope not The girl needs some happiness.
In an unlikely chance that she is gay tho I don't blame her. Karen is pretty hot for a white weeb.