The couple were spotted watching the opening ceremony on Saturday, which was held at BC Place Stadium in Vancouver. The pair packed on the PDA throughout the ceremony, which featured performances by Katy Perry, Noah Kahan, Nelly Furtado and Roxane Bruneau.

Prince Harry's Invictus Games are in full swing in Vancouver and Whistler, Canada, and Team U.S. athletes exclusively tell PEOPLE about what the event means to them.

Prince Harry made his feelings clear as a British athlete proposed at the Invictus Games. The British army veteran made hearts melt yesterday when he proposed to his girlfriend following his wheelchair basketball match.