The expert said: “She reciprocates Harry’s emotions in lots of different ways, such as touching his arm or back in public. These are clear tell-tale signs of conveying the emotion of love and admiration.”
Meghan is set to spend her birthday with those closest to her – inlcluding Harry and their children, Prince Archie, six, and Princess Lilibet, four.
Meghan is expected to mark her special day privately, though she may provide fans with a sneak peak of her day on her Instagram account.
Discussing Harry’s idea of gift-giving, former royal butler Grant Harrold said he thinks the royal will go the extra mile to make sure his wife feels special.
Speaking exclusively to Heart Bingo, Mr Harrold previously said: “He’s [Harry] quite generous. I think he’ll go down the route of buying her jewellery or taking her away on holiday. I’m sure it will be something extra special…”
The couple stepped down as senior working royals in 2020, having moved to start a new life in the US soon after.
Meghan and Harry now reside in Montectio, California, with Archie and Lilibet.