What is the effect of the metaphor In the following line from Romeo’s speech to Juliet from Act 1, scene 5 of Romeo and Juliet

The metaphor used in Romeo's speech to Juliet, "It seems she hangs upon the cheek of night," creates the image of Juliet being so beautiful and radiant that she lights up the darkness of night just by being present. This metaphor emphasizes Romeo's intense infatuation and admiration for Juliet, portraying her as a celestial being who brings light and warmth to his life. It further conveys the idea that Juliet's beauty transcends earthly limitations, making her seem almost magical and divine. Overall, the metaphor adds depth and intensity to Romeo's feelings for Juliet, enhancing the romantic and passionate nature of their love.