Hermione brings up the idea of Harry teaching Defense Against the Dark Arts again

Hermione waits two weeks after her initial suggestion before bringing up the idea of Harry teaching Defense Against the Dark Arts again. The three friends sit in the library, researching potion ingredients for Professor Snape's class. Hermione brings up the topic, asking Harry if he has thought more about it. Harry, although reluctant, admits that he has considered it but is unsure whether anyone would want to learn from him. Ron also supports the idea, prompting Hermione to suggest that they expand the group beyond just the three of them.