Summary:

Miu is a teenage girl who lives with her mother after her parents were divorced. One day at school, Miu meets her childhood friend Keita, but she doesn't recognize him at first because he grew up so much. Even if many years had passed by, she still remembered all the times they spent together, and even that day three years ago when he confessed to her and she rejected him.

Now Keita is a man and she is starting to look at him in a different way. One night he even protected her from a thief who entered her house when she was there alone.
They are still friends as they have always been. Keita tells her he sees her as his best friend and Miu still thinks of him the same way as three years ago, and she regards him as a brother. Has Keita really given up on Miu? Why Miu is so afraid of opening her heart and realizing her true feelings?

(Summary by Vally- Proofread by Geneva