Looking for some het hate-to-love lines. I have one very specific idea in mind, but I'm open to many others: rich girl/poor boy, coworkers, undercover agents, and college sports stars being some of my favorite tropes.
The extraordinarily specific ideas is: I once had a Bill/Fleur line that was Bill's Uncle/Fleur's Aunt, which let us play around with original characters and First War danger-shenanigans and also veela magic fun. It petered out early on. Would love to recapture that dynamic, but also I know it can be hard trying to remake what's in someone else's head.