I do want Kan and Yumi to talk about it. But the truth is Kan is right, if he goes to Yumi, he'd be forgiven right away. Since this is fiction, i wouldn't mind at all but i think a bunch of people wouldn't like that.
But it just fits the story and Yumi to forgive him right away. That's also the main reason he didnt leave Kan chan for so long, because he didn't despise him even if he got hit. He only wished for the best for Kan. And the latest chapters goes along these lines as well.
And this story was all about Kan chan forgiving himself. So the author probably wanted Kan chan to overcome it without seeing Yumi.
I do want Kan and Yumi to talk about it. But the truth is Kan is right, if he goes to Yumi, he'd be forgiven right away. Since this is fiction, i wouldn't mind at all but i think a bunch of people wouldn't like that.
But it just fits the story and Yumi to forgive him right away. That's also the main reason he didnt leave Kan chan for so long, because he didn't despise him even if he got hit. He only wished for the best for Kan. And the latest chapters goes along these lines as well.
And this story was all about Kan chan forgiving himself. So the author probably wanted Kan chan to overcome it without seeing Yumi.