First of all, I know the scene and have played it often enough to understand, what you mean. And you know, what you mean, too, of course. But I find it very useful to imagine someone, who is totally new to it. If you show to someone like that the question "wanna watch a movie?" and then as possible answers only the faces of some people, how is that person supposed to know, what you mean? Does the face of for example Barley mean "No, sorry, I have already plans with Barley instead" or "Yes, and I will invite Barley, too"? Adding the face is a fine idea for those, who are unsure, which name is which person. But with words you can do much more than with pictures (and much easier) and it feels like a waste to not use that but only use pictures and keeping things a bit vague.
