K-sensei no Himitsu no Netsujou

A novelist with a forceful personality and an editor who takes work seriously. This is the fourth installment in the series featuring Ryusei Kaji and Midori Kobayakawa. Their relationship began when Midori could not refuse Ryusei's persistent attempts. Midori begins to feel his absence on days they are apart, though he avoids disrupting Ryusei's hectic routine. Ryusei experiences similar feelings of longing. Midori’s friend Sho visits him in Tokyo, but tensions rise when Ryusei becomes upset about the visit. The story includes four additional chapters.