A brief exchange involving Catherine, Princess of Wales, brought a touch of humor to a formal royal reception—and quickly caught people’s attention. During a June 2, 2026, event at St James’s Palace celebrating 125 years of Cancer Research UK, singer Ronan Keating reportedly asked Catherine to pass along his greetings to Prince William. Her playful response? “So do I.” The short reply prompted laughter from Ronan and his wife, Storm.

The reception, hosted by King Charles III and Queen Camilla, brought together researchers, medical professionals, volunteers, and people whose lives have been affected by cancer. The cause also held personal significance for the royal family. Both King Charles and Catherine publicly disclosed cancer diagnoses in 2024. Catherine later announced that she had completed chemotherapy in September 2024 and shared in January 2025 that she was in remission.

Catherine also spoke with Sebastien Bowen, the widower of campaigner Dame Deborah James, whose work helped raise awareness of cancer. Meanwhile, William was carrying out a separate engagement in Scotland marking the 125th anniversary of the Royal Navy’s Submarine Service. The couple had celebrated their 15th wedding anniversary just weeks earlier, on April 29.

Although the evening centered on cancer research and support, Catherine’s lighthearted remark offered a brief glimpse of affection for her husband. It was a small personal moment amid an event addressing a deeply serious subject. Rather than a major royal announcement, it was the warmth and spontaneity of the exchange that made it memorable.

Beyond the laughter, the reception highlighted the work of researchers, healthcare professionals, campaigners, and families affected by cancer. Catherine’s response may have captured attention, but the evening’s wider message was about recognizing progress, supporting patients, and continuing the effort to improve cancer care.