Prince Harry and Meghan Markle were asked to vacate Frogmore Cottage in 2023, but it looks like the Duke of Sussex is potentially coming home, as he’s starting to house hunt in the U.K. “As time goes by, Harry misses some aspects of his old life in the U.K.,” Tom Quinn told an outlet. “Inevitably, the honeymoon period where everything in the States is new and exciting is coming to an end and Harry is looking back at the past through rose-tinted spectacles,” the royal expert added. Harry immigrated to Meghan’s home state of California in 2020, leading the royal to change his primary residence t…