We learn that Will wanted nothing to do with the daughter he had as a result of one of his womanizing flings. We also learn that he cheated on the mother of that child. Will tells Charlotte that in his opinion women seem to love it when they're lied to. A tiny bit of suspenseful music plays in one scene. John makes a comment along the lines of too much sex being bad for the brain, while his wife then makes a comment about them having sex three times a week.
Charlotte shows some cleavage in a low-cut dress.
He then points out that that wouldn't be considered a seduction then. Charlotte discovers Will and Lynn coming down some stairs from a rooftop setting. Later, she asks if he had sex with Lynn. Charlotte states that her definition of a womanizer is a man who has sex with many women and is good at lying about it. Although we never really learn what happened to Charlotte's parents, it's implied that they were killed in an accident sometime in the past.