In a complex story about intertwined relationships, a Greek immigrant in London explores the meaning of love and healing. "Boyd" tells the story of Aris, a gay occupational therapist who carries the burden of making a mistake in his previous relationship. However, a chance encounter with Richard seemed to give him a chance to fall in love again. As Aris' relationship with Richard deepened, his friendship with Anna also deepened. Anna is a patient in his care who suffers from a rare neurological syndrome that paralyzes her. Anna regained the function of her limbs, but found that she had begun to rely on Aris, not just his support. In fact, she discovered that her husband was unfaithful during her illness, which made her realize that her feelings for Aris were romantic. The bonds that link emotions and etiquette begin to unravel, and the tangled web woven will hide a secret and catch everyone.