By Mollie Quirk Prince Harry appeared downcast at the glitzy film premiere that he and his wife Meghan Markle attended in the week, with the Duke’s sombre appearance coming after an awkward moment with his wife. The Duke and Duchess of Sussex made a surprising and unexpected public appearance on Tuesday night (January 23) when they attended the premiere of Bob Marley: One Love in Kingston, Jamaica. The couple were seen smiling and holding hands on the red carpet, with them even posing for snaps with Bob Marley’s family and the Paramount CEO. But in screengrabs from a clip that recently emerged…