The traffic on Valiasr Street moves with its usual chaotic rhythm, but the conversations in Tehran's cafes have changed. Where weeks ago there was defiance mixed with dread, now there is something more unsettling: uncertainty.

Iran is in day eleven of a ceasefire that few expected to hold this long. According to BBC reporting from Tehran, the temporary halt to hostilities between Iranian forces and the United States has created a narrow diplomatic window—one that both sides claim they want to use, but neither seems to fully trust.

"We have been here before," says Maryam, a university lecturer who asked that only her first name be used. "We have had promises, and we have had agreements. And then we have had sanctions and threats again." She speaks for many Iranians who have watched decades of diplomatic cycles produce little lasting change.

The Weight of History

The current ceasefire emerged from backchannel negotiations following a sharp escalation in military tensions earlier this month. While official details remain sparse, sources familiar with the talks indicate that Oman played a crucial mediating role, as it has in past crises between Tehran and Washington.

What makes this moment different—and more precarious—is the domestic political pressure on both sides. In Washington, according to reports from American media outlets, there are competing factions within the administration: those who see diplomacy as the only viable path, and those who view any agreement with Iran as capitulation. In Tehran, hardliners have made clear that any deal perceived as weakness will face fierce resistance.

The Iranian government has publicly stated it is open to negotiations, but only if certain red lines are respected: recognition of Iran's regional security concerns, sanctions relief that is both substantial and verifiable, and guarantees that any agreement will not be unilaterally abandoned by a future American administration.

That last point carries particular weight. The collapse of the 2015 nuclear agreement still casts a long shadow over Iranian political discourse. "Why should we believe this time will be different?" asks Hassan, a shopkeeper in the Grand Bazaar. "They left the last deal. What stops them from leaving the next one?"

What the Streets Say

In the working-class neighborhoods of south Tehran, the ceasefire has brought a measure of relief, but little optimism. Families who had begun stockpiling food and medicine have paused, but not stopped. The price of basic goods, which spiked sharply during the height of tensions, has stabilized somewhat—but remains well above what most can comfortably afford.

"My son is in the military," says Zahra, a mother of three waiting at a bus stop. "For two weeks I could not sleep, thinking the Americans would bomb his base. Now I sleep a little better. But I do not trust this quiet."

This sentiment—relief without trust—appears widespread. Even among those Iranians who are deeply critical of their own government, there is profound skepticism about American intentions. The legacy of sanctions, which have devastated Iran's economy over the past decade, has created a political dynamic where even reformist voices question whether Washington negotiates in good faith.

The View from the Establishment

Within Iran's political establishment, the debate is more complex than Western media often portrays. According to sources with knowledge of internal discussions, there is genuine disagreement about how far Tehran should go in any potential agreement.

Moderates argue that the country cannot sustain indefinite confrontation—that the economic cost is too high and the risk of full-scale war too great. Hardliners counter that past compromises have only emboldened American pressure, and that strength, not flexibility, is what Washington respects.

What both sides appear to agree on is that this ceasefire cannot last indefinitely. "We are in a waiting room," one former diplomat told the BBC. "But no one knows if the door will open to a negotiating table or to something much worse."

The American Question

Much depends on what Washington is actually willing to offer. Iranian officials have made clear they will not accept a deal that simply freezes the current situation while leaving sanctions in place. They want meaningful economic relief, access to international banking systems, and the ability to sell oil on global markets.

Whether the United States is prepared to provide that remains unclear. American officials, according to reporting from Washington-based outlets, have indicated willingness to discuss sanctions relief, but only in exchange for significant constraints on Iran's nuclear program and regional activities.

The gap between these positions is substantial. And time is not on anyone's side.

What Comes Next

Diplomatic sources suggest that the next 48 to 72 hours will be critical. If progress is not made soon, the pressure to resume military posturing—or worse—will intensify on both sides.

For ordinary Iranians, the stakes could not be higher. "We do not want war," says Ahmad, a taxi driver navigating evening traffic. "But we also do not want to be humiliated. There must be a way to have both peace and dignity."

Whether such a path exists, and whether Tehran and Washington have the political will to find it, remains the question that hangs over this fragile moment. The ceasefire holds, for now. But in a region where trust is scarce and miscalculation is easy, "for now" can feel like a very short time.

What is absent from much of the public discussion—both in Iran and abroad—is any clear sense of what a sustainable agreement would actually look like. Past frameworks have collapsed. New proposals remain vague. And in the absence of clarity, fear fills the space.

Tehran waits. Washington deliberates. And the clock continues to count down.