Hermione could be a bit hesitant. She's very practical and might worry about how it would affect their friendship or what others would think. But if Harry was sincere and persuasive, she'd likely come around. She might ask him a lot of questions about why he wants to go with her, and once satisfied with his answers, accept his invitation.
The plot could involve some conflict too. For example, Hermione might initially think it's a joke or be hesitant because she's so focused on her studies for the Triwizard Tournament. Harry would then have to convince her that he's serious and that they can still balance the ball with her studies. Or there could be jealousy from other characters who also had their eyes on Hermione for the ball.
At first, Ron might be in disbelief. He might think it's some kind of joke. But when he realizes it's real, he could be a mix of hurt and confused. He might avoid Harry and Hermione for a while, but then, as he sees how happy they are at the ball, he might start to accept it and try to be happy for them too.
Hermione might be a bit surprised at first. She knows Harry well and might not have expected Fleur to ask him. But she would probably be happy for Harry in the end, as she's a good friend. She might also be a bit curious about how Fleur and Harry's relationship would develop.
One possible scenario could be that Hermione is initially shocked. She might have been expecting someone else to ask her, like Viktor Krum. But then she realizes that Harry is being sincere. She could accept his invitation, and they start preparing for the ball together, sharing nervous laughs and excited chatter about what they'll wear.
Hermione would probably be very skeptical at first. She's always been cautious about Draco, seeing him as a bully. She might try to dissuade Harry from going with him, warning her about all the possible tricks Draco could be up to.
Their friends' reactions could be quite mixed. Ron might be a bit jealous, especially since he has his own complicated feelings towards Hermione. He might not show it directly, but there could be some underlying tension. Harry, on the other hand, would probably be supportive. He's always been more open - minded and would see it as a chance for his two friends to have a good time. Ginny might be a bit surprised at first, but then she'd probably be excited for her brother and Hermione.
Well, one possibility is that Hermione might be really surprised. She's always been more of a friend to the Weasley twins in a different way. She could initially be hesitant, thinking about her studies and how going to the ball with Fred might disrupt her routine. But then, she might see it as a chance to have some fun outside of her books. After all, the Yule Ball is a special event.
One possible scenario could be that Ron is extremely nervous when he asks Hermione. He might stutter and fumble over his words, making Hermione initially think he's joking. But then he manages to get out a sincere invitation, and Hermione is pleasantly surprised.
One possible plot could be that Hermione overcomes her shyness and traditional views to ask Fleur. Fleur, being flattered, accepts. They then have to deal with the reactions of others at Hogwarts. Some students might be shocked or gossipy, while others might be more accepting. They could also face some challenges during the ball, like a misunderstanding on the dance floor or a jealous suitor causing trouble.