For Father’s Day this year, Meghan, Duchess of Sussex, paid tribute to her husband, Prince Harry, with a sweet Instagram post that gives a rare glimpse into their family life. On Sunday, June 21, the Duchess posted a photo of the Duke hugging the couple’s children—Prince Archie, who is 7, and Princess Lilibet, who is 5—with a heartwarming smile on his face.

Meghan captioned the cute photo, “They’re so lucky to have you,” and added, “We all are” before wishing Harry a “Happy Father’s Day to our one and only.” Prince Archie was born in London in 2019, and Princess Lilibet was born in Santa Barbara, California, in 2021. The family lives in Montecito, California, where they moved in 2020, on an estate that Meghan has called a “safe haven.” She previously told People: “We’re a close-knit family, and I love those moments—putting Lili down for a nap, having lunch together, having sacred time together at the end of the day.”

In May, the Duke and Duchess of Sussex celebrated their eighth wedding anniversary, with Meghan sharing never-before-seen photos of their wedding celebrations. The BBC has reported that the Sussexes are expected to travel to the U.K. in July, bringing their children along.

In April, Prince Harry spoke about fatherhood at an event in Australia put on by Movember, a men’s health nonprofit. “Certainly from a therapy standpoint,” he reportedly said, “you want to be the best version of yourself for your kids.”