Prince William and Kate Middleton's Sweetest Moments Through the Years

We've been following Prince William and Kate Middleton's royal romance for well over a decade now—and it's touching to see that there's still a spark between them. Below, see the couple evolve from lovestruck youngsters to happy parents with over dozens of their sweetest photos together.

At the 2023 BAFTAs, the Waleses looked at each other lovingly on the red carpet.

Will and Kate shared an adorable moment with their kids for their annual Christmas card photo.

As the Prince and Princess of Wales walked into the second annual Earthshot Awards, they held hands.

In Boston, the royals attended a Celtics game, where they seemed to have a blast together.

The Prince and Princess of Wales touched down in Boston for their first overseas visit since the death of Queen Elizabeth.

"On this, our first overseas visit since the death of my grandmother, I would like to thank the people of Massachusetts and particularly of Boston for their many tributes paid to the late Queen. She remembered her 1976 bicentennial visit with great fondness," the Prince of Wales said in a statement upon his arrival in Boston. "My grandmother was one of life's optimists. And so am I."

During the ceremonial welcome for South African president Cyril Ramaphosa, the royals shared a sweet look at Horse Guards Parade.

William and Kate appeared solemn at a service honoring the life of Queen Elizabeth at Westminster Hall.

William and Kate, the newly-named Prince and Princess of Wales, stood by one another as they took in the floral tributes left by well-wishers at Windsor Castle in the wake of the Queen's death. The occasion marked a rare public appearance with Prince Harry and Meghan Markle.

Will and Kate engaged in a rare moment of PDA at William's charity polo match.

Their dog, Orla, was with them, too.

The Cambridges were animated as they walked through Cardiff Castle in Wales for a day of fun, celebrating the Queen's jubilee.

Will and Kate shared a sweet look on the steps of St Paul's Cathedral for the thanksgiving service celebrating the Queen's Platinum Jubilee.

The proud parents practically beamed at their youngest child, Prince Louis, on the Buckingham Palace balcony for Trooping the Colour.

The Cambridges looked extremely glamorous at the premiere of Top Gun: Maverick, and Will placed his hand on Kate's back in a rare display of PDA.

Will and Kate share a smile as they walk to Easter Sunday services with their two older kids, Prince George and Princess Charlotte.

Kate and Will shared a laugh as they visited a fish fry in Great Abaco, Bahamas during their royal tour of the region.

They held hands (extremely rare for the Cambridges!) as they arrived to a reception in the Bahamas.

The royal couple shared a sweet look during a reception in Jamaica on their 2022 royal tour of the Caribbean.

Will and Kate laughed during a visit to Lancashire, England.

The two shared a sweet smile during "Royal Carols - Together At Christmas," a Christmas carol concert hosted by Kate at Westminster Abbey.

Prince William and Kate of backstage during the inaugural Earthshot Prize Awards 2021.

During a visit to Scotland, Kate and Will returned to their alma mater, the University of St Andrews. It surely brought back sweet memories for the pair.

In honor of their tenth wedding anniversary, William and Kate released two sweet new photos of them as a couple taken at Kensington Palace.

Kate's famous engagement ring, which originally belonged to Princess Diana, was featured prominently in the photos.

Shortly before their 10th anniversary, Will and Kate returned to their wedding venue, Westminster Abbey, to visit a vaccination clinic.

The Duke and Duchess of Cambridge got in the holiday spirit by toasting marshmallows together at Cardiff Castle.

The couple shared hand sanitizer while visiting Beigel Bake Brick Lane Bakery. This might not have seemed sweet before the COVID-19 pandemic, but now we appreciate the romance in fighting germs.

The couple showed some rare PDA during a visit to an arcade in South Wales.

During an official trip to Ireland, the Duke and Duchess of Cambridge enjoyed a walk alongside a scenic cliff.

Kate and Will laugh together during their visit to the St. Patrick's Day Parade in Hounslow, England.

Kate pulled pints of lager while Will watched dotingly at the Empire Music Hall on a visit to Belfast, Northern Ireland .

The royal couple played a friendly game of soccer at the National Stadium in Belfast.

Kate and Will enjoy arts and crafts—and each other's company—during a visit to Evelina London Children's Hospital.

Prince William sweetly touches Kate's back at Princess Eugenie and Jack Brooksbank's wedding.

Will and Kate smile at their new baby, Prince Louis, as they leave the Lindo Wing.

Kate and Will share a laugh (perhaps admiring one another's hats) at Royal Ascot.

Will and Kate try their best to make pretzels during their tour of Germany.

The couple attend Wimbledon, and Kate takes the time to make sure Will is looking his best.

Will and Kate joke around with air horns at the Virgin Money London Marathon.

Will playfully blocks Kate's path at the start of a relay race.

Kate and Will laugh together during a visit to the McBride Museum.

The whole royal family was on the balcony for Trooping the Colour, and Will and Kate found a way to make it fun for the kids.

Will and Kate ride in an open-air jeep on a safari in Guwahati, India.

The royal couple enjoy a skiing trip in the French Alps.

Kate, holding flowers, laughs with Will at an event celebrating World Mental Health Day.

Will fans his wife during the Commonwealth games in Scotland.

Will and Kate introduce their young son Prince George to some butterflies at London's Natural History Museum.

During a trip to the zoo in Australia, Kate and Will play with Prince George.

Kate and Will try their hands at Harry Potter-style magic during a visit to Warner Bros. Studios.

Kate and Will get into the spirit of a Vaiku Falekaupule Ceremony in Tuvalu.

Kate and Will embrace, celebrating a British cyclist's gold medal win at the London Olympics.

Kate and Will compare their artwork during a royal tour of Canada.

Will helps Kate with her sweatshirt, after the couple were made honorary members of the Canadian Rangers.

The royal couple hug after participating in a dragon boat race in Prince Edward Island, Canada.

Just after their royal wedding, Kate and Will kiss for the crowd.

The couple poses for photographs after their engagement is announced.

While Prince Harry looks off into the distant, Kate and Will share a private chat in the stands during the RBS Six Nations Championship match.

Kate and Will pose on their graduation day from St. Andrews University.