Main story- hajime and tatsuo are stylists for a model agency. Hajime is distant and expressionless, and never has had a friend before. Tatsuo tries to bring him out of his shell by becoming his friend, but soon enough he realizes he's not satisfied with just a friendship.
Side story- the story of hajime brother, who has a inferiority complex towards his brother. This effects his relationship with his clumsy coworker who confesses.
Sayonara, Itoshi No My Friend