This story really pulled me in. The presentation and atmosphere (the background images, the text on the right, the music) was really unique and worked well for the story. I liked the portraits of the two selves being side by side and closer together than I normally see in VNs--it made them feel like one unit and fit the intimacy of their connection. I loved the way you used a double of the protagonist to explore her inner feelings and her relationship with herself. The ending caught me off guard (in a good way)!