Did Toru getting to know Midori contribute to Naoko's suicide?
I'm not blaming him given that Naoko was already in a fragile state of mind and that it was impractical for him to be there twenty-four hours a day, seven days a week. However, her mental health seemed to have been going up and down, and I wonder if Midori coming into the scene happened to have been the tipping point?
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