Prince William and Kate, the then-Duchess of Cambridge, shared a “cute” moment together during a royal engagement to ICAP in December 2015. A funny moment where the Duke of Cambridge tells Kate to “stop flirting” during a fundraiser on the broker’s trading floor. The duo were participating in the firm’s 23rd annual fundraiser. The fundraiser saw the firm donating its commission for the day to charitable causes. Alongside them was Samantha Cameron, wife of then-Prime Minister David Cameron. Together, they engaged with commodities dealers, engaging in negotiations and securing high prices over t…