That night, Ben scares Saoirse with a story of Mac Lir and his mother Macha, the Owl Witch, who stole his feelings and turned him to stone. Later, Saoirse plays a seashell horn given to Ben by their mother, leading her to a white sealskin coat in Conor's closet. She wears the coat and walks to a group of seals in the sea, revealing her as a selkie.