Omg there’s so many…first of all it would be nice to actually see them hating each other instead of bantering at first, like I want them to despise each other while also being attracted to each other and trying to denying that…then there’s who did this to you, standing up for each other/protecting each other in secret, not using the first name immediately so when they do it it has depth, forced proximity, healing each other’s wounds, jealousy etc.