the two young lovers’ naïve and hasty decision causes them to disregard and disobey their parent's wishes. Which act , scene and lines were the above taken from in the book "Romeo and Juliet"?

The above description does not correspond to any specific act, scene, or line in Romeo and Juliet. It is a general statement about the plot and themes of the play.

The mentioned line is not directly taken from a specific act, scene, or lines in the book "Romeo and Juliet." It is a general statement that summarizes the main conflict of the play. The story of Romeo and Juliet revolves around the eponymous young lovers who fall in love and get married despite their families' longstanding feud. Their decision to pursue their love disregards and disobeys their parents' wishes, resulting in tragic consequences.