I actually started to hate this story because of them, MC's brother is a predator imo, since the fish is mentally still a child.
that’s the mc’s pe teacher paired with the fish; not mc’s brother
The chapters are actually out to chap. 68 and it's gets explained more later how their dynamic is and that it's till a certain point not romantic at all for the fish. Also he's not mentally a child, his brain works perfectly well hes just ignorant towards their culture (also gets explained later)
He’s the school’s doctor
Am I the only one who likes the sec couple more? Theres no any particular reason but they're soo cute (the main couple is too but yk the sec oné took my heart)