Love is Without Reason.

Marukawa Publishing executive Isaka Ryuichiro is in love with his assistant Asahina Kaoru. He recalls when they met as children, through the time when Isaka hoped to become a writer. One night Isaka suddenly kisses Asahina and his affections are rejected. Asahina quits Marukawa to become assistant to Isaka's father. When Isaka confronts Asahina about this, the latter confesses his love for Isaka, explaining he had earlier rejected him because he thought Isaka already knew of his love and was making sport of him. Shaken by the confession, Isaka wonders how they could ...