Knowing that Angel has been cursed so that if he ever experiences pure happiness, he will once again lose his soul, Darla later returns and sleeps with him, but her plot fails; being with her only brings Angel despair, as well as providing him with a new understanding of his role as a champion. Their one-night stand leads to an unexpected development for the both of them: Darla reappears in season three, pregnant with Angel's child, despite the fact that vampires cannot normally conceive. Her pregnancy allows Darla to experience emotions that had previously been lost to her in the presence of the human soul of her unborn child. Admitting that creating life with Angel was the only good thing they ever did together, Darla makes sure Angel will relay that to their child before she stakes herself through the heart, sacrificing her life so their son, Connor, can be born. Darla turns to dust, but the baby remains. Darla later appears as a spirit, trying to persuade her son in an effort to save him from the renegade deity Jasmine's manipulations, as the latter's actions are bringing Connor into the same path both Darla and Angel had taken.