Princess Eugenie joined her grandmother Queen Elizabeth and her cousin, Prince William, at a garden party at Buckingham Palace on Thursday.
And while at the sun-filled event, she managed to share a sweet tribute to her soon-to-be-husband Jack Brooksbank -- all without saying a word.
The 28-year-old princess looked preened and primed to perfection for the annual occasion wearing a cinched-in navy dress, coordinating navy pumps and a navy fascinator with the word "LOVE" scrawled across the brim.
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While the message could have simply been a general proclamation L-O-V-E, we prefer the idea that it was intended as a not-so-secret message to her one true love.
The cute-as-a-button sartorial choice comes just months before Eugenie's wedding to long-time beau Jack, which will take place on October 12 at St. George's Chapel at the Windsor Castle -- the same venue that the newly-minted Duke and Duchess of Sussex held their royal wedding last month.
Eugenie, the Duke and Duchess of York's youngest daughter recently opened up about the magical moment her boyfriend got down on bended knee during a holiday in Nicaragua in Central America.
In the couple's first-ever joint TV interview conducted at Buckingham Palace, Eugenie and Jack told The One Show's Matt Baker it was an "incredible moment."
"The lake was so beautiful, it was a special light and I even said 'this is an incredible moment' and then he popped the question, which was really surprising even though we had been together seven years. It was the perfect moment because we knew it was going to end up this way. I was over the moon, crying," Eugenie, who looked resplendent in a recycled floral Erdem dress, explained.
Princess Eugenie also revealed her "granny" the Queen was across Jack's plans to propose.
"Granny actually knew right at the beginning [of the engagement]. We left her this weekend and had a lovely time and she was very happy, as was my grandfather."
"We literally just told out mother and fathers and brothers and sisters and our grandparents," she added.
WATCH: We do a deep dive into the 31-year-old and answer your burning questions about Princess Eugenie's future husband. Post continues…
The Princess also opened up about their fateful first encounter, with the pair agreeing it was "love at first sight" after they were introduced by a mutual friend on a skiing holiday to Verbier in 2010.
"This is Jack, we met when I was 20 and he was 24 and fell in love and we have the same passions and drive for life. It's so nice that we get to share this moment with everyone and you get to meet Jack," she said.
We can almost hear the wedding bells -- not long to go now!