Weasley's were no longer the misfits of the society. James and Rose cleared that up pretty well by becoming overly popular and by being extremely attractive. While James takes the root of being the womanizer of Hogwarts, Rose has different plans for herself. At the start she wanted to be a fun, party girl, but when she falls in love with Scorpius Malfou and Tom, who is also a student at Hogwarts, reach out to her, she has to make a decision on who she wants most, so every night she'd meet with him in the quidditch court. Tom was obsessed with her voice and she'd sing to him every night. She made the mistake of telling Scorpius Malfoy about this, who then attempts to find this Tom that she talks about, every single study session. Scorpius, also a well spoken gentleman in Hogwarts, was in love with Rose Weasley and was not about to let some guy take her away with him.