Jessica + David are one of those couples who have infectious laughs. One of them smirks, the other giggles; the next thing you know, we’re all laughing. They also have the unusual ability to relax and interact with each other naturally with cameras aimed at them, something we usually have to coach… and this they’ll probably deny. We loved their story: the quintessential families meeting at the club, “Your nephew would LOVE my granddaughter!”, which…