The King canceled planned events after experiencing "temporary side effects" from his cancer treatment Queen Camilla had a royal outing on the same day that her husband, King Charles, was briefly hospitalized amid his cancer treatment.

On multiple occasions since the King first announced his cancer diagnosis last year, Camilla has expressed frustration at her husband’s lack of ability to rest and follow doctor’s orders. Despite missing some engagements, the King, 77, has seemed as determined as ever to carry out royal duties while undergoing treatment.

Body language can tell you a lot about how members of the royal family are really feeling, whether they’re leaning on a relative for support or making nervous hand gestures. Even King Charles couldn’t hide behind his nonverbal cues during his latest outing.