I always rooted for the two of them a lot. I would have really liked it if they had danced in that Yule Ball scene. I always felt that the looks between Harry and Hermione were trying to say something hidden. I don’t know why.
Is there any fanfic, preferably in Portuguese, where the two of them end up together?
I think from the beginning it was meant to be that way.
Yes, there are definitely lots of fanfics where Harry and Hermione end up together — this is one of the most popular ships out there. I’ve read some sites like Nyah!Fanfiction, and there are some really well‑written ones that explore exactly what you’re talking about: the Yule Ball scene, the way they look at each other, and that “something more” vibe. If you search for Harry x Hermione or Harmony (that’s what the ship is called), you’ll find plenty. I’ve also always felt they had a stronger bond than what the books showed in the end.