Mercutio has been killed by Tybalt cursing the Montague's and the Capulet's. And Romeo is Angry and upset that Tybalt killed Mercutio and decided to kill him and Rushes to him.
Here is Juliet worrying about her husband Romeo and her cousin Tybalt and asking here self why romeo killed Tyablt and why did he have to be banished
After sleeping with her husband Romeo her mother came to talk to her about Parish and how Juliet is gonna marry him unfortunately she refuses and says she will not after that her father came in and herd about the news and went off on Juliet
Juliet is emotional what her situation is at the moment and has no idea what to do except go the Friar Larwence and ask for help or she will take her own life instead, but Friar Larwence gave her a potion that think may help the situation with hes idea
Romeo's Message person went to go find romeo and tell him the new about "Juliets Death" and decides to go see Juilet and kill himself near her as well not waiting or talking to Friar Lawrence.
Romeo.....Juliet.....Parish, All three of them dead in one room one being stabbed one drinking poison one killing them self. sad very sad. but it has ended the feud of the family's. after this scene the Two families talk about how sad this moment is