Making Movie Magic

Spent a couple of hours in my old college studio tonight making a short film about turning off your phone in a cinema.
I play the director, who is very angry that someone has interrupted his movie with by using their phone.

The short was written and directed by my old teacher and fellow Blipper Missy M
She said that she cast me because some of my previous blips have perhaps portrayed me as a very angry soul.

I don't know what she could mean.

Well, maybe this one.