Crown Princess Mary and Crown Prince Frederik visited the Taj Mahal as well, and sat in the same spot as Kate and William.
Judi James, a body language expert, examined a photo of both royal couples and discovered that their romance techniques differed.
William's body language at the Taj Mahal could have communicated to his late mother that he is in a loving, happy, and long-term relationship.
According to the expert, William and Kate's love is all about unity and identifying as one strong-bonded unit.
William and Kate's visit to the Taj Mahal was crucial in demonstrating that history does not have to repeat itself.
The Taj Mahal is an iconic royal pose, and William and Kate's visit there was critical to their relationship.