I dunno why but I wanna the MC develop and learn more about his feelings for Koiwai since it is his first time being in love. Like, the childhood friend is always the tsundere trope so I always end up rooting for the other girl 😬
It feels like it's a gender reverse manga where the guy is supposed to be the cool-acting one and the girl is supposed to be the cute-acting one. I love this manga.