The bond begins through a simple friendship and progresses to forming a duo and making music when a male class-mate befriends a newly transferred schoolgirl. They become close, meet and visit and all seems well. Yet, she never stays in one place for too long and is transitory. Still, today they have each other and the music. His family is supportive and friendly. One cannot say the same thing about hers however. As a result, she cannot even tell how many schools she has been attending.