Motel Cactus consists of four episodes, all of which take place in Room 407 of Motel Cactus, a love hotel in Seoul: (1.) A girl celebrates her birthday with her boyfriend, because it is the only place she feels entirely secure with him. (2.) A student has rented room 407 for several hours to shoot a scene with a girl for his video film, a college project. (3.) A sales...