In the clip shared on Instagram, the Chinese native was overcome with grief at the tour being over and struggled to fight back tears as he sobbed while topless and firmly holding onto his bottle of water. Amy, who chuckled while filming, asked Carlos: "What are you crying for?" While the visibly distressed dancer responded: "I don't know, and you're not crying," before admitting: "Reborn is finished."

The 32-year-old continued to audibly sob and pat his face while a crew member walked into the dressing room and told them: "I just couldn't stop crying, I don't know why."

While Amy laughed at the hysterics, Carlos remarked: "Oh my God, my makeup," while adjusting his eye makeup in the mirror. Turning back to the crew member, he joked: "She [Amy] didn't even give me a hug."

He then dramatically emptied the bottle of water over his head, as Amy brushed off his comments and exclaimed: "I love you."

Taking to the caption, she explained: "It’s been emotional! The most special, meaningful tour we wasn’t ready to say goodbye! From the bottom of our hearts, thank you! Tour cast and crew, we love you.

"What talents we are so lucky to be surrounded by. A full post coming soon. But I’ll leave you with this. (btw I cried on stage saying good bye!) I love you my Gu @gkx_carlos," Amy concluded.

As fans rushed to the comments, the duo's celebrity pals were also within the responses, as Strictly's Katya Jones penned: "Oh, we love you, Gu."

GB News regular Lizzie Cundy simply added: "Awwww," with an array of red love-heart emojis.

One fan wrote: "Same Carlos, same. Can't believe it's all over, the best and most special tour." As another echoed: "I feel the exact same, so sad it’s over but what a special special tour - so proud."

A third praised: "The tour was amazing and very open and honest. Be proud of yourselves. Made us emotional, too. Sending lots of love xxxxx."