{Prompt}
Each year ever since the war ended pureblood families in need of restoring their image host a grand ball in honor of the battle of Hogwarts.
Draco invites Hermione for a dance. As the music plays memories of their 5 years long forbidden relationship flash before their eyes. The first time they met after Draco’s trial, their first kiss, lazy sunday mornings in bed, dancing in the candlelight in the middle of the night, loving words whispered... The music escalates happy memories shift to painful ones. The time Lucius found out, the scream of fury of his parents, tearful goodbyes, admission that they could never work. Flashback hinting of their breakup a few month ago.
The dance ends with Draco deciding to be with Hermione, no longer afraid of what others might think and they kiss in front of everyone making their relationship public.