I like how he acts "out of character" because he has always been acting a part, similarly to how Togata depicted him as an avenger that doesn't care about anything else as his character setting, but the truth is Agni was just looking for a reason to live, he's not a hero nor an avenger, he's just some guy that's lit on fire and has the mental age of a child, hard pill to swallow for Togata lol