"O, speak again, bright angel! for thou art as glorious to this night, being o'er my head as is a winged messenger of heaven"
Romeo is gushing over Juliet who he is talking with while she is on her balcony
"O Romeo, Romeo! wherefore art thou Romeo? Deny thy father and refuse thy name;Or, if thou wilt not, be but sworn my love, And I'll no longer be a Capulet."
The motif of love is demonstrated her because Romeo shows he does not care that their families are enemies and goes daring to see her on her balcony. Romeos use of a metaphor "It is the east and Juliet is the sun," to show his love for her.