Tập 6: Reiji nhớ lại vụ tai nạn xe hơi chết người của cha mẹ và khoảng thời gian bên người em họ Aki

6

A flash back is told of Reiji's parents and Rin's mother. Reiji's father was an alcoholic and got angry over minor things; one night his parents got in a car crash and died. Afterwards, Reiji moved in with his cousin Aki, Rin's mother, who had lung cancer, but did not tell anyone until it was too late. (Source: Wikipedia)