Y'all are misunderstanding, the person he doesn't want anything to do with is her rival, the girl at the beginning of the chapter that called him gross when he was eatinguhh I feel like theres a lack of explanations. he didnt want anything to do with the protagonist so then why is he so pushy about the lunch thing?? isnt that just inconsistent?
Remember the girl that called him gross when he was eating at the start of the chapter? She's the one he wants to avoidI'm at page9. For a guy saying he doesn't want interactions with main characters from the game, he is trying REALLY hard to do the opposite