If I ever had to describe this last chapter with one word, it would be BROKEN-HEARTED. I swear, from the first panel of the chapter I started sobbing and didn't stop until the end.
I'm sorry, it was me that couldn't protect you. - Himejima-sensei
The bravest pillar, the one that in fact was blind, wanted that the most younger slayers would be treated first. It had to be one of the saddest deaths. The way all his students grabbed his hand and the way he started to tear with a smile as his last words were "Let's go".
I like you Iguro-san. Will you take me as your wife? - Kanroji
The only canon couple in the story that has some bad tears. For starters, Mitsuri confesses her feelings for him and asks him to marry him. My godness, the connection they had from the very first moment they met is just so heartwarming. The worst part is that both of them are in terrible circumstances. If they die soon, at least they are together, and at their sides while crying. Actually, all the characters in this chapter are sobbing, no wonder why I cried as well.
Come on, let's go together. - Shinazugawa
Can I just say that his childhood had been depressing? Not only he lost his brother, Genya, the only family member he had until now, but also lost her mother and had a terrible father who treated his mother badly.
Once again I couldn't protect them. Forgive me, I'm only protected by others. - Tomioka
He's so overprotective of Tanjiro. The first thing he did when he was about to get healed, he asked for Tanjiro. I think their bond was a very special one. The fact that Tanjiro helped him to regain the energy he had lost, it made him more confident and happy that there's someone like Tanjiro that actually cares about. They care about each other. It's so sweet of him to be with him no matter what. Tanjiro lost one arm and that's not okay. I don't know if this is actually the last chapter, but I can't bear that Tanjiro is about to die. I really don't want to think about that cause it's unfair for the main character to die. And then there's finally Nezuko that has to see nothing else than his brother in this bad state.