Gojo flirts with Nanami. A LOT. But Nanami can't take his senpai words seriously cause his words never felt sincere, his senpai is a pain in the ass but he can't help falling for him and he keep denying his feelings, trying to find 100 ways to mock him. Hoping that his feeling will washed away if he remembers all of the headaches that Gojo caused, and he fails miserably. He keeps getting jealous whenever he saw Gojo and Geto hanging out together because those two are inseparable and god forbid Nanami to imagine that he has a chance to be with his stupid senpai. But not until that summer when they went to the night festivals. When the fireworks light up, Gojo kiss Nanami first, his lips taste like a sweet cotton candy.