The Justification of Act 2 Scene 2 :
I feel Juliet is right wanting to know that Romeo is serious about being in love with her. It is of high importance to her because they are from two different families who do not get along. Juliet's family being Capulets, and Romeo's family being the Montagues. Juliet loves Romeo to the point where she's giving up her family's name and she wants him to do the same in return for them to be together forever. I am completely on their side with their choice, they both deserve to be happy and in love and spend eternity together. Romeo professing his love for her is quite promising and sincere.
Your lives shall pay the forfeit of the peace.If ever you disturb our streets again,
Earth hath swallowed all my hopes but she. She’s the hopeful lady of my earth. But woo her, gentle Paris, get her heart.
Go, girl, seek happy nights to happy days.
Prick love for pricking, and you beat love down.If love be rough with you, be rough with love.
A torch for me. Let wantons light of heart. Tickle the senseless rushes with their heels.
What lady is that which doth enrich the handOf yonder knight?