Thou, wretched boy, that didst consort him here, shalt with him hence.
This shall determine that.
This scene from ACT I is the scene in which the two main characters, Romeo and Juliet, meet each other for the first time. This scene is the most important event for ACT I because Romeo and Juliet meeting and falling in love is what causes the rest of the story to occur later in the play.
ACT 4
O me, O me! My child, my only life!
O lamentable day!
This scene from ACT II is the scene in which Romeo and Juliet finally have a private romantic talk with each other, with the two making the plan to marry on the day after. This scene is the most important event for ACT II because this meet leads to Romeo and Juliet getting married the day after.
ACT 5
This is thy sheath; there rust, and let me die.
This scene from ACT III is the scene in which Mercutio and Tybalt have their skirmish; resulting in Mercutio's death and Romeo slaying Tybalt in return. This scene is the most important event for ACT III because it causes the main conflict for the rest of the story.
ACT 5
But I can give thee more; for I will raise her statue in pure gold, that whiles Verona by that name is known...
Oh brother Montague, give me thy hand. This is my daughter's jointure, for no more can I Demand.
This scene from ACT IV is the scene in which Nurse and Lady Capulet discover Juliet's "dead" body. This scene is the most important event for ACT IV because it allows for Juliet and the Friar's plan to continue following through.
This scene from ACT V is the scene in which Romeo poisons and kills himself, with Juliet waking up to discover the husk of Romeo and proceeding to kill herself right after. This scene is the most important event for ACT V because it causes the death of the two main characters.
[Falls.]
This scene from ACT V is the scene in which the Montague and Capulet households unite with one another upon discovering all the tragedies they've caused with their feud. This scene ends the story of Romeo and Juliet because the two households uniting ends all of the problems caused within this story.