I feel like Shuuna would do something like making Hayashida and yumi meet or he might ask Yumi questions like if he's happy with his lover.. then he'll tell Hayashida that Yumi's happy so he should fully stop feeling guilty
I feel like Shuuna would do something like making Hayashida and yumi meet or he might ask Yumi questions like if he's happy with his lover.. then he'll tell Hayashida that Yumi's happy so he should fully stop feeling guilty