And frankly, the thing it irritates the most is that supposedly they. are. friends.
Now that you mention it, it occurs to me the whole 'they are friends'-theme wasn't really prominent in the storytelling, or at least wasn't really shown after their trip. Remi and crew hang in a bar, everybody else only happens to sit in the same lectures. Only Fue and Ruki seem to be real friends and I don't think Fue ever really interacted with the rest. She once talked to Sachi because she was worried about Ruki.
To be fair though, Ruki and Sacchan had plenty of character development.
Yes, that is certainly true and Ruki's early struggles are what sold me.
The problem is that Remi is an oportunistic bitch that is taking advantage of Sacchan state of mind to get herself off with a new girl.
The thing is that being taken advantage of is not really an excuse you can't make for something you did repeatedly and for a whole month. Sachi maybe got seduced or deceived, but she reasoned it would be okay and that Ruki's love for her doesn't make a difference. Repeatedly cheating on her over the course of a whole month is a pretty deep hole to dig for yourself. She could have stopped at any time.
Chikaon pointed this out very correctly:
Sachi could have said no a lot of times, but she didn't, so really, I was more disappointed in her. She even laughed at herself for pretty much ending up the same way as her ex boyfriend. Sachi was completely aware of what she was doing and she stayed with the intention of going along with the sex.
Especially that she was okay with being the same as her ex (which at the same time means putting Ruki into the same position she was in) was what made me feel sorry for Ruki. Still, I'm rooting for Ruki even if she is intent on winning her heart. If she still wants to be with her and they manage to find common ground, why not do it?
Although I stated some things I didn't really understand, I still enjoy this series and I can't wait to see how everything turns out.