Maybe the unique take on the story. Fanfiction writers might bring in their own interpretations and ideas that are different from the original. So, in 'ginny gets the talk fanfiction', it could be an interesting new plot or dialogue that makes it great.
Obviously, Ginny is one of the main characters. Since the title is about her getting 'the talk'.
This fanfiction could center around Harry getting a talk on some moral or ethical issues. Given the complex world of magic, there are many gray areas. So perhaps a character is having a deep conversation with Harry about the right and wrong use of magic, or how to handle the power he has been given. It could also be related to his identity as a wizard, and how to balance his Muggle - born and wizard heritage.
It could be about Luffy having an important conversation. Maybe it's about his dreams, his crew, or some kind of revelation he has. Without reading it, it's hard to say exactly.
I'm not sure specifically as I haven't read that particular fanfiction. But generally, it might involve Ginny facing some form of cruel treatment by the Carrows in a fictional and often dark scenario created by the fanfiction writer.
She might talk about how much she worried during the war. It was a really tough time, and Ginny was surely concerned about Harry's safety all the time.
Their conversations could be about boys. Maybe they discuss their crushes like Hermione talking about Ron and Ginny sharing her thoughts on Harry. It's a common topic among teenage girls in the wizarding world.
They could discuss the losses they endured during the battle. Remembering friends and family who didn't make it. Ginny might talk about how she felt when she thought she could lose Harry forever. Harry could then comfort her and say that they have to move forward in their lives while keeping the memories of the fallen alive.
Maybe Harry noticed Ginny acting strangely in the fanfiction and he wants Sirius' advice. Sirius has a lot of life experience and wisdom, so Harry might think he can help figure out what's going on with Ginny.
It could be about Ginny's journey to get a tattoo. Maybe she has a specific design in mind that has a deep personal meaning, like a symbol representing her family or a memorable event in her life.
Well, in this 'ginny gets sick fanfiction', it could be that she has a mysterious illness. Her family would then be very worried. Her brother might try to find a cure or at least some medicine to make her feel better. And there could be a lot of emotional moments as everyone is concerned about her well - being. Maybe there's a special someone who is especially worried and stays up all night by her bedside.