Aside from how your day went and the kids, what you do you discuss at the dinner table with your spouse?

My partner is an entrepreneur by heart, so often we discuss about the potential ideas or what other start ups or our friends are doing. It's quite an informative discussion. And ya we talk about other usual stuff, about upcoming movies, friends we recently got in touch with, on going news, our families, weekend plans or sometimes we just sit quietly and enjoy our dinner with each other.