When Emma D'Arcy took over as Rhaenyra Targaryen halfway through Season 1 of “House Of The Dragon,” their character's interaction with Alicent Hightower, played by Olivia Cooke, lessened because of the breakdown in their characters' friendship. It's for this reason that D'Arcy hopes Season 2 will feature more scenes with Cooke, albeit Cooke wasn't their only option.