BTW, It just occurred to me how similar "Fight Song" is to Sakura Fujiwara's earlier drama "Love Song"...besides both featuring Sakura, both dramas deal with a girl who grew up in an orphanage who meets up with a once-famous musician who is going through a songwriting crisis, and, through their relationship, helps reignite their passion for their music!
Though I thought Sakura was really great in Love Song, I remember at the time Saburo watching it and saying "I don't believe her character at ALL." LOLOL, maybe he'd find her character of Rin in Fight Song more easy to digest! AHAHA
Yeah, i'm basically rambling here...Sorry, I just can't get enough of Fight Song!