When I was a child, my family lived in a housing complex... I often played there with Ko-kun and Hiro-kun. I think Ko-kun was a naughty kid and Hiro-kun was a kind boy. At that time, I had short hair and was mistaken for a boy, so I don't think they thought I was a girl at all. A nostalgic memory... I met Hiro-kun and Ko-kun again and went to the housing complex where we used to live, and went to the basement of the housing complex that was off-limits... Eh, hey, stop, stop! I'm getting married next month...!