She might also become more withdrawn. If the unwanted affection is coming from someone she has to interact with regularly, like a classmate or a member of the Order of Phoenix, she could start to avoid that person and keep her distance to protect herself.
In some fanfictions, Hermione's unwanted affection can be portrayed in various ways. Sometimes it's used as a plot device to show her strength in rejecting inappropriate advances. For example, if a character tries to force their feelings on her, she might use her intelligence and magic skills to fend them off.
Hermione usually has a very practical reaction. She starts making plans for their future and the future of the baby. She might look into how to continue her studies while being a mother, as education is very important to her. Draco, on the other hand, might be more in shock at first. He has to come to terms with the fact that he is going to be a father at a young age, which goes against the carefree image he might have had before.
In fanfiction, Hermione often faces unwanted attention. Writers might show her using her intelligence to outwit those who give her such attention. For example, she could use her vast knowledge of spells to create a diversion and escape an uncomfortable situation.
Harry would likely be very protective of Hermione. He's her best friend, after all. He might confront Draco immediately and try to get Hermione to see that she doesn't deserve this. Ron would probably be angry too, and might even be more impulsive in his reaction, perhaps getting into a fight with Draco.
Positive reactions are very common. People often praise the creativity of the author. They might say things like 'This fanfic has such a unique take on the characters.' Some also get excited and fangirl/fanboy over it, like 'OMG, this is exactly what I wanted to see in a fanfic!' Negative reactions can happen too, like when the story doesn't stay true to the original source material. Then readers might comment 'This doesn't feel like the characters I know at all.'
Often, Draco might be a bit defensive when he comforts Hermione. He doesn't want others to misinterpret his actions, especially his Slytherin friends. So he might act like it's no big deal while still trying to be there for Hermione. He could say something like 'Don't think this means I like you or anything, but you shouldn't be crying here.'
Dumbledore's reaction could be complex. He might feel guilty for not realizing it sooner. In some fanfictions, he would try to make amends by providing more support and protection to Harry. Other teachers at Hogwarts, like McGonagall, would be sympathetic and might offer their own forms of help, like extra tutoring or a place for Harry to relax.
People might also have a sense of nostalgia when reading Naruto fanfiction. It brings back memories of the original series, and seeing familiar characters in new situations can be really appealing. Moreover, disappointment can also be a reaction if the fanfiction doesn't stay true to the essence of the Naruto universe, like changing a character's core personality too much.
Well, one reaction could be inspiration. WW2 fanfiction might inspire readers to learn more about the real events of the war. For example, if a fanfic has a really interesting take on a particular battle or the experiences of soldiers, it can make the reader want to dig deeper into historical research. Another reaction is a sense of connection. Fans might feel a connection to the characters in the fanfiction, whether they are fictional interpretations of real people or completely made - up characters within the WW2 setting. This connection can make the story more engaging and memorable.
One common reaction is surprise. Fanfiction often takes Snape's character in unexpected directions. For example, some fanfictions might make him a more heroic figure than he was in the books, which can be quite startling. Another reaction is admiration. If the fanfiction does a great job of exploring his inner turmoil and his loyalty, readers may admire the new depth given to the character. Also, some readers might feel confusion, especially if the fanfiction completely changes Snape's backstory or relationships in a way that's hard to follow at first.