Lee Aki is a young widow who is too broken to move on from her past. Byun Baekhyun is a music teacher who needed a place to live in. They meet one fateful morning, not knowing of the possibility they could do to the other.

This is a story of an unfortunate doll named "Pinku Pinku" by his owner, Oh Sehun; however, his name is actually Luhan. Luhan is a bitter and foul-mouthed little stuffed toy who thought living with a teenage boy would ruin his life. W