(I am the main charactor: Lysander)
The Theseus's wedding is comming soon, some actors are busy preparing with it. I don't know that Helena have already told Demetrius that I will escape from this place, and I will go to my aunt. Demetrius knows that I will meet Hermia at tommorrow night. Helena loves Demetrius so much, she thinks that if she tell the thing about Hermia to him, he will change his mind and turn to love her. But she is so artless, Demetrius don't love her at all and he use the most cruel words hurt her. And it is a bad news for me, Demetrius should do something bad to me, he will prevent I and Hermia escape from the Athens.
At the same time, Oberon, the king of the faries hear what Demetrius said to Helena. He knows a magic juice that can make a people falls in love with another. And he tells Puck, who is Oberon's messenger, he want Puck put some juice in Demetrius's eyes when he is asleep and make sure that the first people he sees when he opens his eyes is Helena. Then he will fall in love with Helena. And Puck promises that he can do it perfectly.
