Underneath all nine couplets there is one feeling, and it is nearer to helplessness than to heartbreak. Nothing in this poem can be made to happen. The words will not come, the letter will not stay hidden, the veil will not lift, death will not keep its distance, and at the end love itself will not be lit or put out to order. He is not being refused by a person. He is being refused by the way things work.
Two couplets in the middle give away something he may not have meant to. He does not ask her to want to come; he asks that something happen to her so that not coming becomes impossible. He does not ask to be loved; he asks that she be unable to get through a day without tormenting him. Both are requests for compulsion rather than affection. He would rather be a necessity than a choice.
Then the sixth couplet walks away from all of it and asks who could say whose splendour this is, since the veil that has fallen cannot be raised. That is the problem of a hidden God, sitting in the middle of a poem about a woman not answering letters, and the tone does not change at all. Ghalib does this constantly. It is the reason his ghazals will not sort into love poems and religious poems.
The last couplet long ago outgrew the poem it came from. Love answers to no force; it is the fire that will not catch when you strike it and will not go out when you want it to. People quote it as a warm thing about love being beyond our control. Read where it actually sits, at the end of a long list of things that could not be brought off, it is much bleaker. The fire is the final item.
K. L. Saigal sang it in Yahudi Ki Ladki in 1933, which is where most of India first heard it. Suraiya put it back into wide circulation in the 1954 film Mirza Ghalib.
How it rhymes
Every second line closes on the same word — نہ بنے
, na bane. That repetition is the radif.
The rhyme falling just before it is the qafiya: The -ae sound just before the refrain: sunae, banae, aae, satae, chhupae, lagae, uthae, bulae, bujhae.
Hearing the two land together at the close of every sher is most of what makes this form sound the
way it does.