How well do we know our significant other? How well do we know how they think and what they think of? What their desires really are and what they are actually mad at, when they snap at us? Many questions and sometimes if a person is not fulffiled he/she takes it out on the person close to them.
In this case we have a female that is not entirely satisfied within her marriage. And of course she acts out. But even when she comes back to her man (no pun intended) and tries to pleasure him orally (one of the more "explicit" scenes of the movie), they cannot really connect. No pun intended again.
The movie is about love, but even more about finding pleasure. About being actually satisfied and finding "highlights" in your life. Sometimes that seems to be an adventure outside your own relationship ... but can that relationship survive this? Will it strain it to the point where it can't be held together anymore? There are more than a few questions raised - ah well again with the puns, but you get what I mean
