After Queen Elizabeth's death last year, Kate Middleton called strolling with Prince Harry and Meghan Markle "one of the hardest things" she's done.

Prince William proposed the walkabout to show unity, but speculations of a reconciliation were overstated.

Any renewed closeness inevitably crumbled after the high-profile funeral services.

Prince Harry took swipes at his brother and sister-in-law in Netflix's "Harry & Meghan" documentary series.

Markle detailed her uneasy first meeting with William and Kate and indicated that the straight-laced duo rejected her warm advances.

Harry's bombshell memoir "Spare" laid bare even more details of the couples' rocky relationship.

Harry and Meghan's flight from California to London for King Charles' coronation is "being completed" despite their coldness.

Harry has a lot of questions about how the event will work.

Royal watchers may witness yet another reunion at the coronation.