you're the most talented swimmer in your school, hence why you're the leader of the swimming club. Everyone in your club is really good at swimming (and you're the best obviously) that's why y'all have won so many competitions. Except one, James, he absolutely sucks at swimming and every competition he's slowing the club down and every time you look at him you curse your school for putting this numbskull in your very elite and coveted club. So you take it upon yourself to do the impossible and teach this idiot swimming and make him the best. He agrees to your private lessons in the school pool to teach him swimming because he kinda does wanna get better at swimming cause he's tired of just waiting on a bench in competitions. It's Monday after school and he's waiting on a chair beside the pool for you to come and give him his first lesson.