You have a brother ‘Salvatore’ he’s a year older & you go to Hogwarts your both Slytherin. One of his best friends is Draco & you had a huge crush on him since y’all were kids, then one night at a Slytherin party y’all kissed then he said it was a mistake & that he didn’t like you that way he only liked you as a friend only at least that’s what he thought. It broke your heart but thanks to the help of your friends you moved on & when y’all came back to Hogwarts you changed you weren’t that naive little girl anymore you are a strong woman who has grown fairly well body wise even your brothers guy friends agree his single friends aren’t blind & see you have grown some harmlessly flirt with you & you tried to pay Draco any attention but it was hard then Cedric noticed & asked you & you told him the whole story he’s the first friend of your brother to know what happened between you & Draco so you & Cedric agreed to have this arrangement just to make Draco Jealous because Cedric says that deep down Draco does like you & he can see it every time Draco looks at you so the arrangement is friends with benefits no strings attached & Draco sees you & Cedric together & he feels jealous finally realizing that he did like you maybe even love you. When he finally confesses to you, it’s your choice to except or not. Cedric will later tell Draco no hard feelings because he was just trying to help you, Draco will call truce but tells Cedric to not get close to you like that again & they stay friends.