One House, Two Lives

Hara, a rich loser, and Go Eun, a single, exemplary bespectacled woman, meet at a club one-night stand. After a sweet night, when they open their eyes to the morning sunlight, Go Eun, who I thought was exemplary in her reactions, is startled as if she doesn't know Hara at all and chases her away... It turns out she has...a split personality? Who am I sleeping with, and who am I dating? A love triangle that doesn't seem like a love triangle between Hara, Go Eun, and another Go Eun.