"The reason why we are fascinated by them is because they are so likable, and their love is so real," Patti Wood , a body language expert and author of Snap: Making the Most of First Impressions, Body Language, and Charisma tells Refinery29. Wood studied a number of photos of Markle with her new husband and family and emphasized the couple’s habit of congruent touching, which means “They each go to do the exact same touch to each other, and that leads to high marital satisfaction," she says, adding, "That’s an incredibly good sign for them."