While Puck was gone, Demetrius passed through the glade followed by poor Helena, and still she told him how she loved him and reminded him of all his promises, and still he told her that he did not and could not love her, and that his promises were nothing. Oberon was sorry for poor Helena, and when Puck returned with the flower, he bade him follow Demetrius and put some of the juice on his eyes, so that he might love Helena when he woke and looked on her, as much as she loved him. So Puck set off, and wandering through the wood found, not Demetrius, but Lysander, on whose eyes he put the juice; but when Lysander woke, he saw not his own Hermia, but Helena, who was walking through the wood looking for the cruel Demetrius; and directly he saw her he loved her and left his own lady, under the spell of the purple flower. When Hermia woke she found Lysander gone, and wandered about the wood trying to find him. Puck went back and told Oberon what he had done, and Oberon soon found that he had made a mistake, and set about looking for Demetrius, and having found him, put some of the juice on his eyes. And the first thing Demetrius saw when he woke was also Helena. So now Demetrius and Lysander were both following her through the wood, and it was Hermia's turn to follow her lover as Helena had done before. The end of it was that Helena and Hermia began to quarrel, and Demetrius and Lysander went off to fight. Oberon was very sorry to see his kind scheme to help these lovers turn out so badly. So he said to Puck-- "These two young men are going to fight. You must overhang the night with drooping fog, and lead them so astray, that one will never find the other. When they are tired out, they will fall asleep. Then drop this other herb on Lysander's eyes. That will give him his old sight and his old love. Then each man will have the lady who loves him, and they will all think that this has been only a Midsummer-Night's Dream. Then when this is done, all will be well with them." So Puck went and did as he was told, and when the two had fallen asleep without meeting each other, Puck poured the juice on Lysander's eyes, and said:-- "When thou wakest, Thou takest True delight In the sight Of thy former lady's eye: Jack shall have Jill; Nought shall go ill." Meanwhile Oberon found Titania asleep on a bank where grew wild thyme, oxlips, and violets, and woodbine, musk-roses and eglantine. There Titania always slept a part of the night, wrapped in the enameled skin of a snake. Oberon stopped over her and laid the juice on her eyes, saying:--