Do not leave the sight of my heart, for this very body is my dwelling, and if you leave this place, you will surely regret it.

This couplet is a deeply emotional farewell warning. The speaker tells the departing person not to leave the 'scene of the body' (manzar-e-tan) residing in the heart. It implies that the memories and emotional imprint created are so powerful that the person will regret leaving this emotional 'dwelling' (makan). It’s a poignant plea, suggesting that the emotional connection is permanent, regardless of physical distance.