Romeo, benvoleo and Mercutio enter the Capulet masked party. Capulet has an entering speech to welcome the guests. Romeo a Montague finds Juliet a Capulet. They fall in love not knowing each was from either family . Tybalt recognises Romeos voice and tells Capulet . Capulet says to Tybalt to drop it otherwise he will disturb the guests . Nurse calls for Juliet to come see her mother . Juliet asks the nurse who Romeo is . She replies quote :his name is Romeo and a Montague . The only son of your greattach enemy .