I've read it and the seme made me want to kill him. It took him 3 years to tell Akane the truth and also Akane suffered for more time than he should, he felt as if he betrayed Mei but I feel that Mei was the one how betrayed him. If Mei had been a sensible brother, the moment that he decided to confess his feelings he would or should have told his brother as to be a fair fight, but he didn't give him that chance and made him go into the shadows even more. Mei knew that Akane liked Keisuke-san, but he acted as if he was not aware of it... When it was fun to read though.
I think if Mei was still alive and everything was back at the starting point Mei would have lost because even though Keisuke-san was always looking at his lover Mei, he still tried to be with the Akane.
Well they all deserve a happy ending, but I wished for a fair fight.
Dakedo, Ashita no Hanashi o Shiyou