Bodhe continues to explain his grand plan to Gruadh. Because she is his only heir, and because she is a woman, he wants to marry her to the most powerful available man, understanding that her bloodline makes her powerful but that she cannot rule alone, and needs a partner whose position and lands will complement her. Because Macbeth is already married, he is out of the running. Gruadh understands the marriage is as much for the future of her family as it is for her own wellbeing.