On the plains of northwestern Iran, edged by snow-ribboned ridges, spring nudges almond trees into frothy bloom and a fragile ceasefire brings more traffic onto highways, and more Iranians back to their homeland.
I stayed with my son in Turkey for a month, a grey-haired banker says as we stand waiting in the departures hall at a Turkish crossing where a late winter's snow has sent temperatures plunging on that side of the border.
In my city in the north the Israeli and American airstrikes mainly hit military targets, not homes and civilian infrastructure, was his personal summary of five weeks of grievous war, paused by a two-week truce whose end falls in a week's time.
I'm a bit scared, an elderly woman in a headscarf confessed, her face wrinkling into worry. She spoke mournfully of the suffering of young Iranians – from the shells which crashed into crowded residential neighbourhoods, to the threats from Iran's Basij paramilitary forces who prowl the streets.
It's all in God's hands, she murmured, lifting her eyes upward.
Later, as we clear Turkish customs and enter the Islamic Republic of Iran, one man next to us exclaims when I ask about this current calm, Trump will never leave Iran alone; he wants to swallow us!
It's hard not to think about the US president and commander-in-chief on the long drive to Tehran - the only way to reach the capital since airports are still shut – because it's hard not to stare at every bridge that still spans the road, glinting in the spring sun.
On Wednesday Trump doubled down on his warning he could destroy every last bridge in Iran, telling Fox Business News: We could take out every one of their bridges in one hour along with every power plant. But, he added, we don't want to do that.
The targeting of civilian infrastructure has been met by a growing chorus of criticism from legal scholars who warn of violations of international humanitarian law and possible war crimes. The US and Israel insist they're only striking military targets.
We spot those targets too, including a flattened barracks of the Islamic Revolutionary Guard Corps, the IRGC, on the outskirts of Tabriz. A huge flag is draped across the rutted pillars protruding from the ruins like concrete teeth. Other military and police bases, as well as factories, were also hit in this region.
Trump's apocalyptic threat on 7 April that a whole civilisation will die tonight comes to mind when we stop at a roadside restaurant - a hundreds-year-old caravanserai, a travellers' inn of old - with vaulted stone ceilings and stained-glass windows – just a hint of Iran's rich thousands-years-old civilisation.
The Iran of today is also visible everywhere we stop, with some women wearing veils and scarves and others, of all ages, bare-headed. It's a legacy of the 2022-2023 Woman Life Freedom protests. Women now refuse to turn the clock back even though strict rules on modesty and severe punishments are still the law of this land.
New banners stretch over highways with portraits of the three supreme leaders since the 1979 revolution: Ayatollah Ruhollah Khomeini; Ayatollah Ali Khamenei, who was assassinated in this war's first salvos on 28 February; and his successor, his son Mojtaba Khamenei, reported to have been seriously injured in that attack and who has not been seen or heard in public since then.
On Wednesday more details emerged about what transpired behind closed doors over 21 hours when a US delegation headed by Vice-President JD Vance met face-to-face in Islamabad with a large contingent of Iranian officials led by Parliamentary Speaker Mohammad Bagher Ghalibaf, a hardliner linked to the now all-powerful IRGC.
Since that Sunday morning when Vance boarded his plane at dawn, suggesting a take-it-or-leave-it approach, both he and Trump have given a series of interviews which present a more nuanced picture and highlight that diplomacy is not dead.
On Wednesday Iran's foreign ministry spokesman Esmail Baghaei spoke of what had been discussed in Islamabad, reflecting some of what Tehran wants to gain: a full end to war, lifting sanctions, and retribution of damages of US-Israeli attacks on Iran.
Reports from Washington highlight American red lines - no nuclear enrichment for Iran, the removal of all highly enriched uranium; opening the Strait of Hormuz; and ending funding for its partners and proxies in the region including Hamas and Hezbollah.
Despite Trump's blockade of Iran's vital oil tankers and other vessels through the strategic chokepoint of the Strait of Hormuz, Tehran shows no sign of buckling. On Wednesday, the powerful commander of Iran's highest operational command, Ali Abdollahi, threatened to stop any exports or imports to continue in the Persian Gulf, the Sea of Oman, and the Red Sea.
As we made haste to Tehran, Pakistan's Army Chief, Field Marshall Asim Munir, landed in the capital to try to accelerate mediation efforts and narrow the gaps on these and other issues.
Inside Iran, there’s a sense that people are taking things one day at a time, whatever their many different views on their country’s future.
It has left many wondering if a deal, if it's ever done, will finally lift crippling sanctions and bring the change they want to see.
