Some might argue that streaming movies at home has given us all etiquette amnesia. But when it comes to disrupting a screening, I think the rules have some nuance Some might argue that streaming movies at home has given us all etiquette amnesia. But when it comes to disrupting a screening, I think the rules have some nuance T he true mark of friendship is understanding each other well enough to successfully mime an argument in the dark. This isn’t a metaphor, but a fact I discovered last