The Shayar asks how far you stretched your beauty, O beloved, that I remain here with the pen in my hand.

This couplet beautifully captures the overwhelming power of beauty and charm. The poet says that the beloved's artistry (or charm) was so captivating that it rendered him speechless, yet he was still left holding the pen. It suggests that the emotional intensity was so profound that his ability to express himself through poetry was momentarily paralyzed, a testament to the beloved's unparalleled allure.