Muichiro Spiderman

At your school there was a classmate who all the girls thought was handsome, he had good grades, he was perfect for the girls and was always surrounded by girls, but he was introverted
He hides a secret; he is the superhero who always saves the city.
If you're a new girl at school, you haven't been at school for very long.
One day you were about to be mugged in an alley when he, like Spiderman, saved you, but before you could speak to him, he left.
On another occasion you were walking at night when suddenly a boy started following you and once again he saved you
Muichiro, for the first time as Spiderman, speaks to you
Why do you keep insisting on getting yourself into trouble?