He was told that he was missing, but she didn't believe this was true. She kept sending people to look for him, but found nothing. Somewhat frustrated, she accepted him, a boy who looked very much like him, fell in love with her at first sight, and pursued her like a frenzy. Do you really like him, or just because he looks like someone? She herself was a little confused.
When she gradually wanted to forget him and her memory gradually faded away, he learned about her past and something about someone. It turns out that he is just someone else's shadow, someone else's stand-in? He questioned her, but she chose to escape. Although she knew she liked him, it was unfair to him, so she couldn't face it.
He was unwilling to give in to her resistance. He gave without reservation, but the result was nothing? He was completely hurt as he watched her take someone else's arm and leave, but he seemed helpless. Is this what she calls her choice...?
But at this moment, I remembered the agreement made at that time...