Jane and Will meet at a wedding and are nearly about to have sex in the closet but they back off. However, it leads to them starting to talk. They spend the following days talking to each other, sharing about all their past relationships, their feelings, and memories while they drive around. It's an emotional rollercoaster, but they find it hard to tear themselves away from each other.
A bit of a romantic "road movie" that is turning out well. Their openness about their failed relationships leads to an unexpected friendship and perhaps romance. It makes for a captivating film.