Castle's manga / #rich x poor(3)

Volume 02 Read it like this: 1) Kanashii Kotoba 2) Ashita, Kare no Bed de 3) Nemurenai Koibito 4) Mou Kimi o Matanai 5) Kusuriyubi ga Shitteru 6) Chizuka-san ni Tsutaete 7) Itoshi no Doctor Coat