After her grandmother, the only family member she has, passed away. Jisoo started living in Hajin's house as a guest. Even though she lost her whole family at such an early age, she didn't show any signs of hardship. That's why Hajin's gaze is always on her...! The story of Jisoo and Hajin's blooming first love under the same roof. "You know, it's really amazing." "What is?" "That I came to like a guy who I was sure I would never like."