This is the first movie since It's Complicated that portrays sexual relationships in folks past 40. It bravely tackles the complex issues of sexual desire and intimacy in "seniors," however we may define that term.
Seduction, for me, is no longer candlelight, roses and satin sheets. At age 72 and after 53 years of marriage, the lure of the seven-letter word hidden on my Scrabble rack is the best aphrodisiac there is.
There is a lot of talk about communication in our society, the need in a relationship -- any relationship -- for open, honest discourse. I would argue that intercourse, if it's good, is one of the best discourses a couple can have.