
I think it's because Aki isn't actually bad or still love his ex too much, his feeling of guilt and doubt lead him to his bad behavior in my opinion. If Haru does end up with Aki i hope there will be a lot of healing and developing. In the mean time, yes, i would prefer Haru being with someone else instead.

Yes but if you think about it that kind of healing is going to be so far away,at least if the author wanna make the long developing.
Personally i prefer that haru find someone else in that process. It's not cause i hate aki. It's cause he cut his hair ... That fact represents a stage. An important one
It's unbelievable how everyone is so hang up on the ship that they fail to see how bad Aki is for haru.....