follow a sitcom plot be so mindlessly easy that have her character simultaneously operate both within and without the context the rest of the cast inhabit be the kind of experimentalism that sitcom could really use . the support character grind the show in a sitcom reality which provide a contextual counterpoint to sarah erratic persona which and beyond general insensitivity and have no specific recur trait for behavioural expectation to be base on and make her less a character than a canvas to be repaint in every episode if not scene . sarah ability to see everything from an outside perspective enable her to parody aspect of social behaviour that be subtle enough to usually go unnoticed . every time she speak it like a self contain 5 second skit . she overemotes a lot and demonstrate the countless thing a smile or change in vocal pitch can signify and but never stick with one idea long enough for you to get comfortable and form expectation that will be satisfy . this may be the most creative and original and experimental tv program ever .