Allure

From DramaQueen:
Blinded in a freak accident, Kai’s vision is restored years later through a corneal transplant. His new eyes, however, can’t seem to focus on his family or girlfriend. They are instead drawn to Hizuki, his surgeon.
Is it because of the doctor’s alluring scent, which Kai finds strangely familiar? Or could it be because the transplanted corneas last belonged to Hizuki’s lover…?