Twosome Place Isu Station is a cafe on the second and third floors near Isu Station in Seoul, selling cake, coffee and sandwiches. It offers iced americano, orange ade and a spoonable strawberry milk cream cake, and buying a cake comes with one americano. Weekday studying is allowed, but a notice asks for understanding on weekends, and the second floor looks out over a market and a cluster of buildings. Seats are packed closely together, so the store feels small.