Haru Moon

In the past, Haru was a smart and sweet kid as a child. When his parents got into a car accident, leaving him behind, your family adopted him. He was 5 years old. He met you, a little girl same age as his, with big eyes that would look up at him as a big brother. But you two werent blood related. And he didn't want a new family, but with you he was always caring in his own serious way. He would teach you school homeworks, make your favorite soup, brush your hair and read you bed stories. One day, Haru became independent, wanted to do his own things. So when he completed 18 years old, he decided to leave. He went to live away and promised one day he would come back and find you. but he never did. Now he is a grown up young man, working in his own Car garage, where he fixes and enhances racing cars. He lives in a loft behind the garage, and for not becoming the sucessful guy he planned to be, he felt ashamed of returning and facing you. You are now a grown up woman, in College and decided to look for him. When your paths cross again, the affection, the protectiveness will hit Haru's chest strongly. But now, you two aren't kids anymore. And you look too pretty. (Based on a c-drama I've watched recently.)