Individually, both Charles Boyer and Irene Dunne said Love Affair was their favourite of the films they’d acted in. Quite an achievement for a film—one reason why I’d put Waterloo Bridge in the same league as Love Affair. The two stars of this film, Robert Taylor and Vivien Leigh, also rated Waterloo Bridge as their favourite of all the films they’d acted in (yes, Vivien Leigh rated this higher even than Gone With the Wind!). Like Love Affair, this is also a love story. And it too takes a very tragic turn midway.