Taika Waititi has shared the story behind his romance with singer Rita Ora in a Valentine’s Day Instagram post. The filmmaker, 46, celebrated his “bestie” Ora, 31, with a photo of the pair on the night they met. “First photo the night we met four years ago,” he wrote in the caption. “We’ve been mates ever since. Then a year ago we decided to ‘complicate’ things but it just got easier.” He added:...