Deux amis de longue date, Han Seon Wu et Seo Eun Su poursuivent leur carrière dans des métiers artistiques, lui en tant que photographe et elle en tant que parolière.Le temps d'une colocation, ils vont mettre à l'épreuve leur amitié, qui, peu à peu, laisse place à d'autres sentiments. Han Sun-woo is a rookie photographer. He doesn't talk much, but he is a kind and warm-hearted man. He is friends with Lee Eun-soo. They have been close friends for 20 years. Meanwhile, Lee Eun-soo works as a lyricist to make living. She has an honest and bright personality. Due to a reason, Han Sun-woo and Lee Eun-soo begin to live together at the same house for 2 weeks. Staying together, their relationship develops romantically.