UGh! I really don't want to know how this is going to go... I see this kind of plot over and over again. Benio is going to change and she's going to think that she can't be with Rokuro again. Kamui is going to become the new beau (because she's a basara now, or so she thinks), and when Roku and her meet again it's going to go very badly.
This is especially clear with what happens in chp 53...