Agni (and like I said in the project description I know not the full context of this manga lol) is a dude who is cursed to ALWAYS be on fire (not in the good way lol), and suffers constant agony because of it. Talking with Togata (a man in a woman's body) is one of the few times when he is able to forget about the pain, albeit briefly.

In these chapters, Agni is trying to understand Togata and convince them to see out his journey with him and for them to finish their movie they're working on (I don't know man, I swear it makes sense). Though he is, for lack of a better term, very "hot-headed" in his pleading here. He views Togata as an "older sister", but doesn't want to come out and admit that unless he has to. He also admits in these chapters that he is "useless" without Togata, so try to capture the desperation in his pleading voice, and at the same time his feelings of inferiority.