“I had no idea until the first day of rehearsals that there would be dancing. Or that there would be furry heads and a giant pink heart,” says Hayley Atwell. The actor is talking about Jamie Lloyd’s club-anthem-driven, flamingo-tinted revival of Shakespeare’s Much Ado About Nothing at Drury Lane last year, which required levels of exuberant grooving she’d “never done in public before, sober”.