A long oc prompt list with unique and classic oc prompts to choose from
If some of the prompts dont apply feel free to be more creative about it!! i.e.
If they dont have siblings - do they look at people with siblings and wish they did? or do thye like being an only child?
If social media doesnt exist in your universe - a modern day au where it did? or in-universe equivalent like a newspaper article about them, what a letter from them would look like (handwriting, verbage, and choice of stamp/letter). Be creative!!