They say a picture is worth a thousand words, and apparently so does body language. Experts who have studied human behavior are able to interpret what certain gestures mean, and there's a lot to be learned about a person this way.
More recently, there's been a focus on the way the newly-engaged Prince Harry and Meghan Markle interact with each other whenever they're spotted in public.
Although there is no doubt that the couple, who have been together for over a year, are madly in love with each other, experts are convinced there's a lot more we can uncover about their relationship by looking at their body language.
When the news of their engagement first broke, body language experts began to compare how the younger Prince and his actress fiancee with William and Kate.
It was revealed that Harry and Meghan are comfortable with each other as proven by how closely they sat together during their first interview. They held hands for almost the entire interview, which was interpreted as a sign of reassurance during a stressful time, like a royal engagement and the media frenzy surrounding them.
The couple looked at each other longingly and maintained long, steady eye contact, a gesture which suggests they're very honest with each other.
The Kensington Palace recently shared Harry and Meghan's new official engagement photos, and experts are once again decoding what their poses say about them as a couple.
While it's very clear that the couple are a lot more glamorous than Will and Kate, they're also a lot more comfortable with "being openly romantic," according to Traci Brown, body language expert and author of Persuasion Point: Body Language and Speech for Influence.
The palace shared three photos in total, each one revealing something we never knew about the couple.