do you think there should be a background story on how regina got that scar on the top of her upper right lip?

i mean i know in real life, if i remember right it was a childhood accident that happened to lana but i just thought it would be cool if they did a story on how regina got it. i mean clearly they didnt bother to hide it with make-up so i'm hoping they'll add the scar as a childhood thing that happened to regina like for instance, cora attempted to resort to child abuse or something. clearly since they didnt bother to hide the scar with make-up, that must mean they plan to have a background story on how regina got it