He hears Juliet deliver her famous "Romeo, o Romeo, where for art thou Romeo" speech.
Romeo hears Juliet speaking about her love for him to herself, which prompts him to reveal his presence. Juliet is expressing her feelings and longing for Romeo, unaware that he is listening nearby.
Not until Romeo speaks, which isn't for a while. :)
Romeo climbed over the wall surrounding the Capulet garden to gain entry and see Juliet.
No
The party-goer who was most outraged by Romeo's presence at the Capulet's party in "Romeo and Juliet" was Tybalt, a cousin of Juliet. Tybalt was quick to recognize Romeo and vowed to seek revenge for his intrusion.
no
no
Romeo asks Juliet's Nurse, "who is that / that doth enrich the hand of yonder knight?"
Juliet believes that Romeo has leaped into the Capulet garden when she sees him there during their meeting in Act 2, Scene 2 of Shakespeare's play "Romeo and Juliet."
Juliet is surprised at Romeo's presence because she does not expect to see him at her family's party, as their families are long-time enemies. Their unexpected encounter creates tension and excitement in the play "Romeo and Juliet."
he's in the garden
Benvolio
Juliet's garden to listen to her.
His pals Mercutio, Benvolio et al try to follow him but don't get as far as Juliet's garden. Only Romeo gets in there.