The Duke and Duchess of Cambridge are usually reserved about their relationship when on royal duty.
But over the past week, royal fans have been whipped into a frenzy over the couple's very noticeable public displays of affection.
Social media has been awash with pictures and videos of Prince William and Kate engaged in adorable moments together from reassuring touches to flirty dance moves.
And according to body language expert Judi James, the couple's PDAs show their affectionate relationship.
She told MailOnline : "With no signs of any cries for help, reassurance or emergency support then, it looks clear that William and Kate’s PDAs have been in the main just that: subtle signals of affection and even raised levels of respect from a very well-honed and like-minded royal double-act."
So which moments, in particular, had royal fans swooning? Here we take a look...
Flirty dancing
At the very start of the tour in Belize, royal fans were treated to a glimpse of the couple wiggling their hips as they showed off their dance moves as they visited the village of Hopkins - known as the country's happiest village.
Kate, who wore a gorgeous floral Tory Burch dress, was first to dance, cutting shapes with nine local schoolchildren from the Garifuna Cultural Centre.
At one point, in an apparent bid to get her husband dancing too, Kate bopped along to the music as she headed in William's direction.
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And according to royal fans, video shows William looking on adoringly at his wife as she "flirts" with him.
One wrote on Twitter : "Catherine is flirting with William!"
While another said: "William watching Kate dance is my new favourite thing."
And another remarked: "Did I see William eyeing her up and down?"
Holding hands
Another moment that left royal fans delighted was during their first evening event of the tour - a reception in Belize that saw Kate steal the show in a beautiful hot pink gown.
But it wasn't what she was wearing that caught the eye of some royal fans - it was William's seemingly adorable public display of affection.
Kate teamed her a metallic pink full-length dress from British label The Vampire's Wife with a traditional Maya embroidered handbag and sky-high Jimmy Choo heels.
At one point the royal couple had to walk across some rocky terrain and down some steep steps - and footage shows William, ever the gentleman taking his wife by the hand and guiding her down the steps to ensure she doesn't topple over.
A video of the cute moment was posted to Instagram - and royal fans flooded the comments section with how much the gesture warmed their hearts.
One said: "Helping her down the stairs, so sweet!"
Another wrote: "He is a gentleman.
Sharing the limelight
Meanwhile, in Jamaica, it was noted how the couple was eager to share the limelight and support each other during a visit to a teacher training college.
As they sat down for a round table discussion about early years' development, a cause close to Kate's heart, William joked he was "out of his depth".
And while those there laughed, Kate placed a loving hand on her husband's arm and reassured him by saying: "No you're not! You hear me chatting about it."
This led to royal fans praising William for being "such a supportive husband" while another noted: "They so cute! They compliment each other in every way. And are very happy to share the limelight."
Sweet glances
In the many photos that have been snapped of the couple over the past week, several have shown William and Kate locked in sweet glances with each other.
And one snap in particular that delighted royal watchers was taken of the couple at a military parade in Jamaica.
The photo shows Kate with a wide smile as she gazes at William who adjusts his military uniform.
It's unknown what sparked the sweet moment, but royal expert Jennie Bond once said that Kate likes it when William wears military dress.
Comforting touches
Meanwhile, many other snaps have shown both William and Kate placing a comforting touch on each other's backs as the trip has gone on.
In Belize, as they had an audience with the Prime Minister, William could be seen gently guiding his wife with a protective arm on her back.
While at the Coral Vita farm in the Bahamas, Kate placed her hand on top of her husband's as they smiled and listened to their hosts.
