Kate Middleton and Prince William's wedding kiss sparks new online frenzy

Prince William and Kate Middleton's stunning second wedding day kiss has emerged on TikTok 12 years later.

Following their wedding at Westminster Abbey in 2011, the Duke and Duchess of Cambridge gladdened onlookers by exchanging kisses on the balcony of Buckingham Palace.

A video of the then newly married pair went viral after it was shared by the account Royalfancams with social media users especially taking note of the message that the Prince of Wales whispered to the Princess of Wales prior to the second smooch.

In the clip, William was seen clad in his red Irish Guards uniform and Middleton was wearing her white lace Alexander McQueen by Sarah Burton wedding gown and silk tulle lace veil.

After their first public kiss, the Duke and Duchess of Cambridge smiled and waved to the delighted audience below the balcony.

"Shall we do one more kiss?" William then asked his wife.

Middleton agreed with a smile and a little nod, and the crowds cheered as the two kissed again.

After the kiss, Middleton blushed and began laughing at the crowd's ecstatic reaction while William grinned and continued waving.

The sweet moment was viewed by millions of fans all over the world and widely covered in the media.

After marrying in July 1981, William's parents, King Charles III, and the late Princess Diana, were the first royal couple to kiss on the renowned balcony.

After their marriage in July 1986, Charles' younger brother Prince Andrew exchanged a kiss on the balcony with his bride Sarah Ferguson, the Duchess of York.

Prince Harry and Meghan Markle exchanged kisses on the steps of St. George's Chapel immediately after their wedding in May 2018.