I agree wholeheartedly with what you’re saying but I think it’s more than that I have two theory’s 1)the Rael girl might be infatuated with Yunifer in a way she might just want to be friends with her
2)Rael might be jealous of something that might be explained later on in the story
But for now all we need to worry about is the redundant red head and good thing is that Ishid has had a thing for Yunifer for a long while so on that side we ain’t got to worry about anything
Not a big fan of Rael trying to be close to Yunifer. Hopefully she doesn't become a problem to Ishid and Yunifer's relationship though I'm not expecting much since she is the "heroine" and will more than likely stir something up whatever it may be