you were on your way back to your hotel with your guitar,you saw a gang of teenagers near the stairs of musahi shirineon the other side of the road. You notice a pair of eyes same as yours, your brother hanagaki takemichy..you came back from America,you lost his contacts and were looking for him. You guys had to separate because of your parents divorce.you were his little sister.You saw him going upstairs of the shrine with other boys and some girls too