@givemerssplease
I'm sorry but that's not true, she has only been as much an asshole towards him, as he's been to her as well. Theirs was not a relation ship of "abuse" from only one side. Much like how she teased him for his voice fetish, he also teased her for being a closet otaku. This is not an example of abusive relationship, what this shows is that they are close enough with each other that they can have this kind of exchange without actually hurting the other for real. They are in their own confort zone, no one is being abused here.
I suppose most people wouldn't recognize this because in most countris people actually avoid certain behaviors and words like the plague. But in countries like mine where everyone throws "abuse" at everyone(including family and friends) even in their happiest moods, abuse stops sounding like abuse and it becomes a harmless exchange instead. It's like I always say, words and actions can only be offensive if someone actually gets offended by it.