What is the meaning of if love be rough with in Romeo and Juliet?

In Romeo and Juliet, the phrase "if love be rough with you" means that if love treats you harshly or unkindly. In the context of the play, this phrase is used to describe the difficult and challenging aspects of love, particularly the emotional pain and suffering that can come with being in a romantic relationship. The phrase suggests that love is not always easy or smooth, and that it can sometimes involve struggles and obstacles. It is a reminder that love is a complex emotion that can bring both joy and pain.