After a spate of headlines reported Prince Harry is dating American actress Meghan Markle, the royal may have cancelled a trip to Toronto to visit her on Sunday. According to the British newspaper the London Evening Standard, the 32-year-old Prince was a “no-show” on a British Airways flight bound for Toronto on Sunday morning.

“The crew for the British Airways flight knew the Prince was booked to travel with them,” a source told the paper. “It appears he pulled out at the last minute and decided not to travel.”

The 35-year-old U.S. actress, born in Los Angeles, Calif., is best known for her role as Rachel Zane on the popular U.S. television show ‘Suits,’ which is primarily filmed in Toronto.

According to numerous reports, Markle met Harry in Toronto last May, when he was in town promoting the Invictus Games for wounded soldiers, which will take place in the city next year.

Royal watchers scrutinizing Markle’s Instagram account noticed that Markle’s numerous trips to London, England since the spring coincided with times the Prince was in the city. Some reports suggest the actress has already stayed with Harry at Kensington Palace and met the Duke and Duchess of Cambridge.

The most telling piece of evidence may be a simple piece of jewelry. A week ago, Markle uploaded a photo, taken in England, to Instagram. In the picture, she is wearing a blue beaded bracelet that appears identical to one Prince Harry has also been photographed wearing.

The bracelet, which is from an African charity the prince supports, has fueled speculation that he gave the actress one as a gift.

Besides their matching bracelets, the pair also share an affinity for humanitarian work. When she’s not acting, Markle serves as a World Vision Global Ambassador and an advocate for UN Women. She recently visited Rwanda for World Vision’s Clean Water campaign. The Prince has been actively involved in various charities over the years. He recently travelled to Malawi where he helped move 500 elephants to a wildlife reserve.

Prior to her rumoured romance with Prince Harry, Markle was reportedly dating Canadian chef Cory Vitiello. The actress was married to film producer Trevor Engelson for two years before they divorced in 2013.

A Kensington Palace spokesperson said they “would not comment on private affairs” and Markle’s representatives have remained silent on the supposed romance.