Atypical: Season 2, Episode 4- Pants on Fire

"I'm like your hair cutting pimp."

Another splendidly constructed episode, developing both plot and character with masterful aplomb and centring it all around the theme of lying. It's brilliantly bookended by Sam's two essays, the first criticised for being too literally truthful and the concluding essay showing a less literal, and thus more truthful, kind of truth about his friendship with Zahid.

This conceit leads to some magnificent drama- Sam telling Elsa that she's the biggest liar he knows, and practising the lying techniques he's learned from the magnificent Zahid on poor Paige, making her believe he's with someone else, with, er, bloody consequences. Yet, as ever, the humour has pathos lying behind it.

We also get Casey being endearingly shy with Evan about her drunken exploits, though- it leads to lots of adorable banter but, I think, shows a real vulnerability to Casey. We also see her concern for Doug, who insists he's coping but ends up collapsing.  And Sam's most triumphantly successful lie also saves Zahid from losing his job. Most endearingly of all, Julia slowly comes to terms with the fact that she's pregnant.

This is at once a particularly funny episode and, underneath, a particularly dark one, showing how fragile our lives are and how close we are to disaster.