This scene starts with Macbeth and Seyton preparing the soldiers for the war between Malcolm and Macduff because they want revenge of what the evil things Macbeth have done at the moment, then when they were talking about the war Seyton surprised and Macbeth too hear the cry of a woman, Seyton leaves for what was that cry and then after he look from who was that cry, he tells to Macbeth that was the queen (Lady Macbeth). Now Macbeth with angry, deception and desperation talk about the life of how short it is and what consecuences have if you do bad things and that everyone progress was done for nothing because everyone has the same destiny as everyone.