In some fanfics, Harry might be shown spending long hours in the library, poring over ancient magic texts. He could be seen taking detailed notes during classes and asking intelligent questions to his professors.
His serious approach to studies can also influence his relationships. His friends might be inspired by him and start taking their studies more seriously too. Or, there could be some conflict if his friends think he's becoming too much of a bookworm. This can create interesting sub - plots in the fanfic. For example, Ron might feel left out because Harry is always in the library, and Hermione might be torn between supporting Harry's study habits and trying to keep the friendship group together.
I don't know the specific context and background of the phrase "who takes whom seriously", so I can't provide a complete answer. If you can provide more information, I will try my best to help you answer your questions.
In the 'Harry Takes Control of His Life Fanfic', he could be facing challenges that force him to take charge. For example, a new dark threat emerges and he decides to form his own group to combat it instead of relying on the existing Order of the Phoenix. He might also take control of his own emotions, like dealing with his anger towards Snape in a more assertive and mature way.
Obviously, Harry would be the main character. He is the one taking control of his life. Hermione and Ron would most likely be important characters too as they are Harry's closest friends and would be involved in his journey. Dumbledore could also play a role, perhaps as a mentor figure that Harry starts to question and break away from as he takes more control.
Obviously, Harry is one of the main characters. His family members could include his parents, if they are alive in the fanfic's universe, or his siblings perhaps. There might also be his significant other, if he has one in the story.
Maybe Harry shows his family around the special seats, sharing stories about the place. For example, he could tell them about the history of the seats in the stadium or theater, if it's that kind of setting.
Some popular platforms for Harry studies fanfic include Archive of Our Own (AO3). It has a large collection of fan - created works related to Harry Potter. FanFiction.net is also well - known, where you can find a variety of interpretations and stories within the Harry Potter fandom.
It's possible that as he takes his seat, he feels a strange sense of unease. This could be a sign that something dangerous or magical is about to happen. Maybe there's a hidden spell on the seat, or there's a plot against him by some of the dark wizards who have infiltrated Hogwarts.