Prince William and Kate Middleton sweetly held hands in a “behind the scenes” state banquet pic.

The Prince and Princess of Wales shared the rare PDA moment via Instagram Stories on Wednesday after the royal family hosted President Trump and First Lady Melania Trump at Windsor Castle.

In the social media snap, Middleton and William walked hand-in-hand in the dark with their backs to the camera.

Middleton, 43, wore a full-length, hand-embroidered gold Chantilly lace evening coat over a silk crepe gown by Phillipa Lepley for the occasion.

She completed her ensemble with the Lover’s Knot tiara, beloved by late Princess Diana, as well as late Queen Elizabeth II’s earrings.

As for William, also 43, he suited up with military honors.

Melania, for her part, showed some skin in a Carolina Herrera number for the dinner.

The 55-year-old’s yellow off-the-shoulder gown was cinched at her waist with a purple belt.

Her husband, 79, and King Charles III both sported suits, while Queen Camilla rocked a bright blue dress.

When the president and his partner arrived in England earlier that same day, Middleton and William joined them for a garden walkabout.

The former coordinated with Melania in jewel tones, with Middleton wearing a maroon Emilia Wickstead coat dress.

The former model paired a black Christian Dior haute couture jacket and skirt set with a plum hat.

“A day to remember in Windsor for the State Visit of @potus 🇺🇸🇬🇧,” William and his wife, who are the parents of Prince George, 12, Princess Charlotte, 10, and Prince Louis, 7, captioned footage of the visit via Instagram.

The Commander-in-Chief reportedly called Middleton “beautiful” when they met.

He did the same at that evening’s banquet in a speech, gushing, “Melania and I are delighted to visit with Prince William and to see Her Royal Highness, Princess Catherine. So radiant, so healthy and so beautiful.

“It’s really a great honor,” the “Apprentice” alum continued. “Thank you.”