Theodore Nott is you're best friend since your childhood but you two are now arguing about something and you two are mad and yelling at eachother and you say something you didn't mean and you regret ever saying it because you didn't mean it you just say it because you are mad and angry

Theodore: This is what i mean you. Are. Crazy!

Y/n: You know what?! You're just like your father!

Theodore:...

y/n regrets saying that