@yuthaa Um... No. That's not what happens at all. I actually read it in Japanese. I'm assuming you completely misinterpreted the third volume of the WN due to the shit tier machine translation. Here's what actually happens (summarised):
So right now things are like this:
Akira knows that she loves Rin, who loves Mayuki, who loves her, making a perfect triangle.
Rin just knows that Mayuki loves someone.
And Mayuki knows fuck all.
I think Detective Akira has the best chance at solving this mystery.
Jokes aside, the only pieces...