Vivien Leigh friendship developed after he congratulated her on her performance. Olivier and Leigh began an affair while acting as lovers in "Fire Over England" (1937), but Olivier was still married to actress Jill Esmond. During this period, Leigh read the Margaret Mitchell novel "Gone with the Wind" and instructed her American agent to recommend her to David O. Selznick, who was planning a film version. She remarked to a journalist, "I've cast myself as Scarlett O'Hara", and "The Observer" film critic C. A. Lejeune recalled a conversation of the same period in which Leigh "stunned us all" with the assertion that
Vivien Leigh lay in audience members attending to see what they believed would be a salacious story, rather than the Greek tragedy that they envisioned. The play also had strong supporters, among them Noël Coward, who described Leigh as "magnificent". After 326 performances, Leigh finished her run, and she was soon assigned to reprise her role as Blanche DuBois in the film version of the play. Her irreverent and often bawdy sense of humour allowed her to establish a rapport with Brando, but she had an initial difficulty in working with director Elia Kazan, who was displeased with the direction that Olivier