Man, that one time where you actually want the childhood friend to succeed.
Ditch that go and end up with your childhood friend! That'd actually make the story more fresh and interesting!
I'm feeling like that since chapter 2, Chitose should just solve the issues of her sempai and go give her childhood friend a chance. Too bad this almost never goes like this, plus both Rikako and Chitose have dark hair and if I learned something from yuri is that yuri couples with the same color of hair are not likely to happen.