outside the Capulet’s orchard on sunday night, Romeo hides from Mercutio and Benvolio because they joke about him loving Rosaline.

then he finds juliet on her balcony and he listens to her talk about him before he shows himself to her,they talk about how they love each other, then the nurse comes out and tells her that her mother wants her,

“O Romeo, Romeo, wherefore art thou Romeo?”