People really be disliking my comment for wanting some homoerotic tension while they all be shipping incest. cake
And I understand you only meant by some good girl x girl friendships, and honestly Roxana and Sylvia's dynamic from the novel really matches your statement, since Sylvia is kinda "in love" with Roxana, but platonic. (づ ̄ ³ ̄)づ Sorry to see homophobes ship incest. ( ̄∇ ̄")
The one thing this manga is missing is roxanna having some lesbian subtext. Hopefully we’ll get some between her and cassis’s sister