You are the life of the entire world, so who would sacrifice their own life for you?

Here, the poet plays brilliantly on the double meaning of 'jaan'—as both one's own vital breath and a cherished beloved. There is a gentle, aching irony in asking: when you already belong to the whole world as its very lifeblood, how can a single lover claim the privilege of laying down their life for you? It captures the awe of loving someone universally adored, mixed with the quiet loneliness of knowing they belong to everyone and no one alone.