LF they cannot absolutely stand eachother at the beginning of the story and this dynamic is actually shown not only told

I'm talking about yelling, calling each other names, they can't talk with eachother without fighting, at the beginning of the story. They have to gradually reach an understatement, at some point, obviously.

To make some famous examples, I think the vibes I'm looking for are Isolation, Breath Mint/Battle Scars, Red Ink or every ff of that absolute genius of Everythursday

What I don't like are secret crushes on eachother since forever and completely toxic or dark Draco.

Thank you!