Juliet fears their love because it is powerful and intense, moving quickly towards marriage despite the family feud. She is worried about the consequences of their forbidden love and the potential for tragedy due to the ongoing feud between their families. Additionally, Juliet is apprehensive about betraying her family and the societal expectations placed upon her.
he is in love with Juliet and wants to marry her
"With love's light wings" he says.
he saters and gazes into her eyes....love at first sight
They were both Capulets. Perhaps their unattainability made them attractive to him.
Basically it was "The power of love".
No, Lord Montague had no idea that Romeo was interested in Juliet until after Romeo's death.
Yes, Romeo's friends are aware that he has fallen in love with Juliet. They learn of his feelings when they see him at the Capulet's party confessing his love for her.
He criticises Romeo for moving too quickly.
At first, he is love sick with Rosaline, his neice, but when he attended the Capulet's ball, he instantly forgets about Rosaline and is deeply in love with Juliet, a Capulet.
Romeo immediately forgets about his old love. This proves that he has not truly felt love before until meeting Juliet. He is also more in love with the idea of love than love itself.
Juliet fears their love because it is forbidden by their families, the Capulets and Montagues, who are feuding. She worries about the consequences of their relationship being discovered and the potential backlash from their families. This fear is heightened by the betrayals and violence that have already occurred due to the feud.
Juliet says, "My only love sprung from my only hate! Too early seen unknown, and known too late!"