During Romeo's lines , Romeo will drink a shot glass with poison, finish his lines and he dies.
Friar Laurence is walking to get Juliet but runs into Balthazar and they chat for a little while
Friar Laurence sees "blood" on the ground and sees that Romeo is dead. Count Paris is also dead as he sees the blood trailingoff the stage. After that Juliet starts to wake up.
Friar Laurence tells Juliet that she should leave and that her husband Romeo and Count Paris are dead. Friar leaves from the RIGHT side of stage. Then Juliet goes to kiss Romeo on his forehead in order to drink some poison herself.
Juliet hears noises from the Watchmen (off stage) and sees a knife and kills herself.