The Mint Theater Company has once again returned to excavating the long-forgotten dramatic works of Miles Malleson, a 20th-century British actor, playwright, and screenwriter. Chekhov/Tolstoy: Love Stories presents a pair of one-act dramas based on short stories by the Russian literary giants and adapted by Malleson. Audience members with passing familiarity of works by Anton Chekhov and Leo Tolstoy will surely not expect to see a rom-com double bill, and yet the plays reflect the authors’ depths of compassion and devotion to social and spiritual uplift.