The Friar makes a plan for Juliet say she will marry Paris but the night before the wedding she would drink a sleeping potion that would make her seem dead and that's what she does.
Juliet comes home and surprises her parents when she says that she will marry Paris. Her father is so happy he decides to move the wedding date form Thursday to Wednesday. Nobody knows that she is going to fake her death.
Juliet ask Lady Capulet and the nurse to leave her alone for the night and when she is by herself she thinks about what will happen when she drinks the sleeping potion but eventually she drinks it.
Capulet was up all night getting ready for the wedding. In the morning he was still up and ordering people around for the wedding. Then he tells the nurse to wake up Juliet not knowing that he is doing all of these wedding preparations for nothing.
When the nurse goes to wake up Juliet she realizes that Juliet is dead and Juliet's mother and father come to her room in despair and when everyone shows up to the house for the wedding they hear that they are going to have a funeral for Juliet instead of a wedding.