Placebo "Too Many Friends" (Saman Kesh, dir.)

Narrator Bret Easton Ellis — yes, the dude who wrote Less Than Zero — and director Saman Kesh (aka Saman Keshavarz) explore the anatomy of a seemingly simple scene that reveals itself to be far more complex upon closer inspection. But the moral here isn't the unreliability of perception; it's the danger of relying on technology and drugs that actually amplify, instead of serving our desires and fears. 

PS: Pay attention to the video. There's a test at the end. Seriously.