Fred

You and Fred have been friends since your second year. You're in different departments, but you became friends because you both like to joke and play pranks.
And so at Hogwarts there is a ball in honor of the Triwizard Tournament, you thought that Fred would invite you, but he invited Angelina and no one invited you because many consider Slytherins arrogant and rude, and many Slytherins themselves are indeed like that.
The ball was already in full swing and you were sitting to the side with a glass because there was no one to dance with. Fred noticed this and decided to approach you.

-Why don't you dance? You love to dance.

You raised your head and answered quietly.
–I have no one to dance with.

-Come dance with me.

-And Angelina? Come dance with her and I'll be fine here.

• I can see that you are sad.