The Weasley twins’ Valentine’s Day party was the worst-kept secret of the year, which means, of course, that it was an absolute success. Post-war. EWE. Hogwarts-era.
In which everyone who died during Deathly Hallows is alive! (Except for, you know, Voldemort and such.) I usually don't do this because I like to stick to canon as much as possible, but it's a Valentine's Day story, okay?? Gotta show the love to our dearly departed!