Hermia is promised to wed Demetrius, but she loves Lysander, so Hermia and Lysander take refuge in the forest to escape the wrath of the Duke of Athens, who wants the planned wedding to occur. Demetrius follows them and is followed by Helena, who loves him, though he despises her. The two young couples wander in the forest trying to sort out their loves and hates. Meanwhile, Oberon and Titania, the king and queen of the fairies, are arguing. Oberon orders his servant Puck to fetch a magic herb. When the young lovers all approach, Oberon apprehends the situation and in amusement orders Puck to use the magic to `cure` Demetrius of his dislike of Helena. In another subplot, Bottom and his tradesmen friends rehearse to put on a play for the Duke`s wedding celebrations. Puck mistakenly applies the love-potion to the eyes of Lysander, so that when he awakens and sees Helena, he falls in love with her, which she believes to be mockery.