Behind the dazzling lights lies a deep darkness. A love that became the light to illuminate that darkness. Yoon Ina, who debuted at the age of five and has lived her life with a sense of self-importance, carries a loneliness that cannot be lit by the bright lights of the filming set. One day, while filming, Ina accidentally meets Ji-hyun, a high school student, and becomes intrigued by Ji-hyun, who strangely resembles herself. Ina, wanting to be friends with Ji-hyun, who says she has no friends, finds her feelings developing into something more than just friendship. * * * "What I wished for was... Please let me and the little one become friends." "What do you mean? We said we would be friends." "Not just friends, but really close friends. Friends with whom I can share things I can't tell others, lean on when I'm struggling, and vent my frustrations when I'm angry or annoyed. I hope you have such a friend too. And I hope that friend is me for you." "......" "I won't ask you to grant that wish right now. But even if it's a little later, you can grant that wish, right?"