It's just these people and what they are going through.
If you've seen the film you know that some pretty wacky things go on in it, but in the end, these people are just plain real.
Toni Collette has brilliant figure.
Wanderlust is a six part drama by Nick Payne who adapts his own play.
Collette then becomes the new boss of the fiercest mafia family in Calabria after the funeral explodes into a bloody gun fight.
Arkin is brilliant as the old grandfather, who is at once quite annoying and vulgar and at once the most human of all the characters.