Some fanfictions might have a plot where Harry asks Susan out as part of a bet or dare, but then actually starts to develop real feelings for her. Susan, on the other hand, is initially angry when she finds out, but as Harry tries to prove his true feelings, she warms up to him. There could also be a plot where they are paired up for a school project and that's how their relationship starts to develop and Harry finally asks her out.
In some 'Harry asks Susan out fanfiction', there might be a plotline where they are both on an adventure together and during that, Harry realizes his feelings for Susan. For example, they could be exploring an old wizarding ruin and Harry has to protect Susan. This makes him see her in a new light and he decides to ask her out. Also, there could be a situation where Susan initially rejects Harry, thinking it's a joke, but then realizes he's serious and they end up having a really sweet relationship.
Definitely include Luna Lovegood. She has such an unique perspective on things. She could be the one who encourages Susan to give Harry a chance when Susan is a bit hesitant. Neville could also be a good addition. He could be in the background, being supportive of Harry's newfound courage to ask Susan out. And Hagrid, he could be the one who provides a special location for Harry to ask Susan out, like his hut in the Forbidden Forest.
A really cool plotline could be that the Triwizard Tournament tasks are all connected to an ancient prophecy that only Harry and Susan can figure out. They start to notice strange symbols during the tasks that lead them on a hunt through Hogwarts' secret passages to uncover the truth behind the prophecy.
A plotline might involve Susan being in some sort of trouble, and Harry, being the hero, comes to her rescue. This event then sparks a connection between them, leading to a relationship. Or perhaps they both have a common interest, like a particular area of magic study, and bond over that, which then turns into a romantic relationship as they spend more time together exploring their shared interest.
In the fanfiction, Susan might be really surprised and happy. She could say yes right away. They might then start planning what to wear and how to make their time at the Yule Ball special.
In certain fanfictions, it could be that Harry meets Susan at Hogwarts. Maybe she's a new student or a transfer, and Harry is tasked with showing her around. Their encounter leads to a series of adventures within the school grounds, like exploring secret passages together that neither of them knew about before.
A great 'Harry Hermione and Susan fanfiction' could involve them traveling to a different magical realm. In this new world, they have to adapt to different magic systems and cultures. Harry might be the one who quickly adapts to the new combat - like magic, Hermione would be busy studying and understanding the new realm's magical theory, and Susan could be the one making connections with the local magical beings, leading to an exciting and unique adventure.
One possible plotline could be Harry struggling to adapt to the new social expectations of being a girl in the wizarding world. For example, she might face different treatment from her male friends at Hogwarts.
One possible scenario could be that Naruto nervously approaches Ino, stuttering a bit as he asks her out. Ino, being a bit surprised at first, then smiles and accepts. Another could be that Naruto plans an elaborate scheme to ask Ino out, like leaving a trail of her favorite flowers leading to him with a big sign asking her on a date.
She might say yes. Since Harry is quite popular and charming in the wizarding world, Susan could be flattered and excited to go with him.
One common theme is the transformation of their relationship from enmity to love. They used to be rivals, but in these fanfictions, they start to see each other's good sides. Another theme is the internal struggle. Draco often has to overcome his pride and family expectations, while Harry has to deal with the shock and the potential judgment from his friends. Also, the Hogwarts setting is often used as a backdrop, adding a touch of magic and nostalgia to the story of Draco asking Harry out.