What is the main idea from Romeo and Juliet Act 2, Scenes 1 and 2?

We see the mystery and impulsive nature of romance. In act 2 sc 1, Romeo's friends are looking for Romeo and commenting on the blindness love makes in men, like Romeo. cAc2 sc 2 has Friar Lawrence commenting on how quickly Romeo has forgot his first initial muse and love interest, Rosaline.