i took me too long to realize he did not gaf about his thoughts being read by rintaro bc thats literally been his whole life with his brother, like whats one more person reading your thoughts
And because of his own power to project. He might not feel much need for privacy when it comes to thoughts in general. He just views them as tools to communicate rather than a private thing to keep hidden.
i took me too long to realize he did not gaf about his thoughts being read by rintaro bc thats literally been his whole life with his brother, like whats one more person reading your thoughts