Daddio is a story about a young woman who takes a long taxi ride from the airport to home with an older man as her driver. They both divulge personal anecdotes about their lives with seemingly no filter. At first glance it does not appear to be a great foundation for a film. However as the story progresses we find out that the young woman, (Dakota Johnson) who is never named, is involved in an affair with an older, married man. We also find out that the taxi driver 'Clark' (Sean Penn) has a fairly sharp focus on life and relationships after being married more than once.

They share details about their lives, taking turns in a sort of competition about who can reveal the most inner secrets. Clark seems to have a very clear insight into how people work and explains to the woman that she is in a relationship going nowhere. She on the other hand, appears to probably know this, but maybe she does not care as the relationship suits her present needs.

Whether you agree with Clark's opinions or the woman's actions doesn't matter, what matters is how they interact in sharing their stories and what it says about human relationships. We see Clark as possibly not able to have a proper relationship due to his cynicism about people and his free spirit. We see the woman as never been shown love from her father, so she seeks it through sexual relationships, to the point she even calls her married lover 'Daddy'. She even maintains a memory of her own father, on the only occasion he ever touched her, which appears to be a false memory.

The entire film was shot in the cab, in real time order, with 90% of the film being closeups of either Clark or the woman. Sean Penn is his usual fabulous self. He's getting on now but plays the part of the older, possibly wiser man with great insight and delivery. Dakota Johnson is excellent as the woman. She displays a whole range of emotions and you can mostly tell what she's thinking all of the time. She does her signature biting of the fingernail but it doesn't seem cheap or staged at all. The pair of them had so much chemistry and acted in such an understated yet brilliant way that I want to see it again.

The photography was perfect too and apart from Penn's and Johnson's faces the only other shots were outside the cab watching it drive along the street.

Some might find it uninteresting because there's only the two of them, in a cab, talking for an hour and a half. I think it's storytelling at it's best as within the conversations are so many worldly expositions and many people might find many differing points of view. I absolutely love this film and I gave it a solid 8.