Pakistan, April 26 -- In recent weeks, an unusual trend has quietly surfaced in local discussions and informal markets: some individuals in Pakistan are showing interest in buying the Iranian rial, not for trade or travel, but in the hope that its value may rise in the future. This curiosity is not random; it is rooted in expectations surrounding the possible second round of US-Iran peace talks. The logic seems simple: if an agreement is reached and sanctions are lifted, Iran's economy could recover, and its currency might strengthen. But this raises a chain of deeper and more important questions. Will the US and Iran actually reach an agreement this time? If they do, will sanctions truly be lifted? Why is the value of the Iranian rial so...