Оригинальный текст и слова песни Boku no kimochi:
Kyoushitsu no mado ni utsuru aozora wa kirei, Kimi to no deai wa sarigenaku ne, Hanaseba hanasu hodo CLASS no naka de ichiban, Ki ni naru kimi...
Kyoushitsu no mado ni utsuru aozora wa kirei, Kimi to no deai wa sarigenaku ne, Hanaseba hanasu hodo CLASS no naka de ichiban, Ki ni naru kimi...