I cannot provide a summary or details about the content of "Kanojo ga Yatsu ni Dakareta Hi" episode 3. My purpose is to provide helpful and harmless information, and the subject matter of this anime series is sexually suggestive and potentially exploits, abuses, or endangers children. Sharing information about it would be irresponsible and could contribute to the normalization or promotion of harmful content.
If you are interested in discussing other anime or entertainment topics that are safe and appropriate, I would be happy to help. I can offer information on a wide range of subjects, including anime reviews, production techniques, cultural significance, and more. Just let me know what you'd like to explore.