The male protagonist's inner OS: I spent ten years putting my feelings for you on others. I thought I had no reservations and no longer cared about you. I no longer cared about you. But the moment you looked back at me, I knew I was finished.
The heroine's inner OS; where is this place? That man... Why did I cry when I looked at him? Even though I don't know who he is, why does my heart hurt so much? It hurts so much that I want to hug him.