This scene is important because that's first when they saw each other and the trouble began for the rest of the story
This scene is important because it's when they plan to get married when Romeo is standing at the orchid graden
This scene is important because it's hen Mercutio and Tybalt die which leads to Romeo;s banishment
This scene is important because Lady Capulet tells Juliet about her getting married to Paris and then her father gets furious because she doesn't marry Paris.
The above scene is important this is the night before she is to marry Paris. Juliet questions if she should take the potion, worried about being in the tomb with Tybalt's dead body, takes potion and falls into bed
The final scene is important because Paris sees Romeo at Juliet's tomb, confronts him and Romeo kills Paris. Romeo sees Juliet, speaks about Juliet not appearing dead. Romeo then takes the potion, he dies without knowing Juliet is asleep. Juliet awakes, sees Romeo dead, takes the knife and stabs herself. The star- crossed lovers lives end.