What a bittersweet episode. It highlights the backstory of how the four tenants met. Quite a miserable life Kyohei had. It's so terrifying that he has that past with him and how the building of all their characters progressed was incredibly great. Yuki was the main hero of this one. The tone was encouraging, and the friendship was just a solid foundation bond that they were holding onto this ep. Less Sunako appearance on this ep, though.