Juliet: O Romeo, Romeo! wherefore art thou Romeo? Deny thy father, and refuse thy name; Or, if thou wilt not, be but sworn my lo
ve, And I'll no longer be a Capulet. –Romeo and Juliet, William Shakespeare What purpose do these lines from Juliet’s soliloquy serve? to reveal Juliet’s feelings about Romeo to show what Juliet does when she meets Romeo to emphasize that Juliet does not really care for Romeo to show what Juliet says to Romeo
you have to remember that Juliet is very young and when she was announced to be married she was excited only because she didn't know what love was but then when she met romeo she suddenly came to see what love is like. So after the party she found out that romeo is in the other family, so in this scene she's expressing her love towards him by saying that she'd rather be a Montique than a Capulet because she loves him.