Here is the Third part of the comic revealing Daichi's secret
When Daichi was wondering what Sumi thinks of her as a girl and it turn's out Sumi is just realizing the moments that were bad. He remembers when he walked into Daichi in the bathroom he didn't realize that he saw her half naked because before he was bothered by it when he thought that she a boy at the time. Daichi yells at Sumi for remembering the moment and Sumi apologizes and punches himself in the face to forget that memory.
