How you react to the set of We Wrote This With You in Mind, a new play at Shaking the Tree Theatre, might speak volumes about you. The cutaway interior of a graffiti-covered kitchen is littered with crumpled up paper wads. Cabinets are missing doors. On the wall, someone has painted roughly: "We're having nightmares again." Initially it looks like an abandoned house. Once the character played by Kai Hynes—referred to as Ensemble "B" in...