royal reunion

Princess Leonor and Infanta Sofía reunite in Madrid: Expert says they are 'thick as thieves'


The expert also highlights what he describes as “mirror postures” between the two.


Princess Leonor and Infanta Sofía reunite in Madrid: Expert says they are 'thick as thieves'© Carlos Alvarez
Daniel NeiraSenior Writer
JUNE 11, 2026 1:30 PM EDT

For Princess Leonor and Infanta Sofía, welcoming the Pope to Madrid was not only an official state occasion but also a deeply personal moment. It was a reunion between two sisters who had not seen each other for two months.

The heir to the throne is currently completing the final stage of her third and last year of military training in San Javier, within the Air and Space Force, where she has undertaken an intensive programme that has even included parachute jumps and piloting a combat aircraft. 

Princess Leonor and Infanta Sofía walking closely together, reflecting their strong sisterly bond.© Carlos Alvarez
Princess Leonor and Infanta Sofía walking closely together, reflecting their strong sisterly bond.

Infanta Sofía, meanwhile, is in the final stretch of her degree in Political Science and International Relations at Forward College, based at the Lisbon campus.

Against this backdrop of demanding academic and institutional commitments, the Holy Father’s visit proved to be a rare and meaningful opportunity for the sisters to come together again.

Leonor and Sofía seen in a moment of quiet connection amid official ceremonial proceedings.© Carlos Alvarez
Leonor and Sofía seen in a moment of quiet connection amid official ceremonial proceedings.

Two months apart:

The daughters of King Felipe VI and Queen Letizia had not been seen together in public for two months, since Easter Week, when the family last appeared together during the Good Friday procession in Carabanchel (Madrid). 

A candid moment between the royal sisters, noted for their close and affectionate relationship.© Carlos Alvarez
A candid moment between the royal sisters, noted for their close and affectionate relationship.

Despite living in different cities, one in Murcia and the other in Lisbon, the passage of time appears to have done little to alter their unusually close bond.

According to José Luis Martín Ovejero, a specialist in non-verbal communication who spoke to ¡HOLA! Spain, their relationship remains “exceptional,” describing them as “very much in tune” and “inseparable.” He adds that the sisters are “very much in sync” and continue to display an unusually strong connection despite their physical distance and demanding schedules.

The daughters of King Felipe VI and Queen Letizia reunited at a high-profile state event in the Spanish capital.© JAVIER SORIANO
The daughters of King Felipe VI and Queen Letizia reunited at a high-profile state event in the Spanish capital.

“Always finding each other”

In many of the ceremonial moments they attend together, such as the Princess of Asturias Awards ceremony at the Campoamor Theatre in Oviedo, and again this Sunday at the Cibeles Square mass for the Pope, the Princess of Asturias is often seen taking her sister’s arm when navigating stairs.

Princess Leonor and Infanta Sofía during the Pope’s visit in Madrid, sharing a rare public moment together.© Europa Press News
Princess Leonor and Infanta Sofía during the Pope’s visit in Madrid, sharing a rare public moment together.

According to Martín Ovejero, this gesture goes beyond etiquette. It represents “not only physical support, but emotional and even vital support.”

He adds that the sisters are so closely attuned that even in the most formal, highly protocol-driven settings, “they seek each other out with their gaze and always find each other. They do not avoid eye contact; they speak, they laugh, and there is clear complicity between them.”

Princess Sofia of Spain and Crown Princess Leonor of Spain attend a welcome ceremony with His Holiness the Pope Leo XIV in Welcome Ceremony at Royal Palace © Carlos Alvarez
Princess Sofia of Spain and Crown Princess Leonor of Spain attend a welcome ceremony with His Holiness the Pope Leo XIV in Welcome Ceremony at Royal Palace

Mirror behaviour:

The expert also highlights what he describes as “mirror postures” between the two. “They replicate each other’s body language, which reflects emotional alignment and mental synchrony.”

When they are not linked arm-in-arm, they remain noticeably close, so much so that, he notes, “they could easily create more distance, but they choose not to.”

Infanta Sofia, Princess of Asturias Leonor and Queen Letizia of Spain attend the departure ceremony of Pope Leo XIV © Anadolu
Infanta Sofia, Princess of Asturias Leonor and Queen Letizia of Spain attend the departure ceremony of Pope Leo XIV

In general terms, he explains, people tend to physically distance themselves when there is no emotional connection. “It is an unconscious mechanism of the brain,” he says, “yet in their case, they remain almost inseparable. In short, they are thick as thieves.”

A more relaxed public glimpse:

Beyond the official receptions at the Royal Palace and the mass in Cibeles, Princess Leonor and Infanta Sofía were also seen spending a more informal afternoon with friends at a Bad Bunny concert in Madrid.

Captured enjoying the show from a private box, they appeared in casual attire, laughing, dancing, and singing along to the artist’s biggest hits.

It was yet another reminder that away from protocol and public duty, the sisters remain not only inseparable members of the Royal Family. But also, quite simply, best friends.