Juliet drank a potion to make her seem dead, but Romeo thought she was dead. He drank a poison and killed himself, and when Juliet woke up, she killed herself with Romeo's sword. Both of the families were so sad of the death of their childrens but also proud of their passionate love. The Montague's create a golden statue of Juliet and the Capulet's create a golden statue of Romeo. Both of the families quit their feud between them.
Hope this helps! :)