i would love to have some funny cr with these two for the au, tbh. ange will also be like.. a little more normal for the au (turns out having your entire family getting murdered and being extremely traumatized over it is bad for you, actually!!), so it'd be fun to have them be like.. more normal.. and then afterwards being like wtf was that!!

if you want him to have a chance to be more Moral and an Upstanding citizen we could even say they're friends despite the (slight) age difference because he saved her one time or something... local resident doing good deeds..