Benvolio tells Romeo that Juliet was found dead that morning.
Romeo then goes to the apothecary to get a poison to kill himself with. Romeo offers the man a lot of gold. At the same time, the messenger tells Friar that he was not able to get the message to Romeo.
On the way to see Juliet, he runs into Paris. The battle and in the end, Romeo killed Paris.
Romeo finds Juliet 'dead' and gives her one last kiss, and drinks all the poison.
Juliet wakes up to Romeo dead next to her so she grabs Romeo's dagger and stabs herself so that they can be together forever.
Montigue and Capulet walk into the tomb only to find both of their children dead. They decide to end the feud because they realized that is what killed their children.