“We heard a very detailed account of every symptom that he had: how he felt from inside, how his vision failed,” says Scholey, who admits she felt at pains not to appear “ghoulish” when probing for details that would help her with her characterisation. Bailey recalled being suddenly afflicted by visions of an inferno rushing to meet him. "He felt incredibly hot, and he could see flames coming at him, his vision blurred, he sweated buckets,” Scholey recounts, clearly still gobsmacked. "And he was just sat there in front of us having his tea while recalling it all, and he just looks like the most in-shape, fit young guy. You can’t believe he went through that two years ago.”