From the author of ART, comes the London and New York hit, The Unexpected Man. As it happens every day, two strangers meet in a compartment of a train headed from Frankfurt to Paris. But in this case, one is a charismatically soul-sick writer and the other is a woman who clutches his latest book, “The Unexpected Man.” She is an ardent fan who recognizes him, but is unsure whether to admit it. The characters move from monologues about their interior thoughts (those thoughts we usually don’t dare to articulate), to actual interaction.