Nathalie Eiche's boyfriend surprised her mid-flight... with a wedding.

Imagine this: you’re in a long-term relationship. Friends around you are getting engaged, preparing for their wedding day, planning their honeymoon. You feel it should be your turn next.

But your partner gives no sign of hearing wedding bells as you plan your trip to the Mediterranean. No sign as you get to the airport, push and pull your suitcases. No sign as you show your passport. Board the plane. Stow your luggage.

Until the rows of passengers start singing, “I think I wanna marry you”.

This was the first sign for Nathaly Eiche, 28, from Austria, that her trip to Greece was going to be more than a summer getaway.

the perfect moment every girl waits for their whole life ❤️ he popped the question! And we got married on the same flight! Amazing day! Can’t find the right words for all the feelings right now ❤️ just crazy – Follow us to see how the story continues… @fairytaleproposals #newlyweds #wedding #proposal #bestdayofourlives #myaustrianmoment #austrianairlines @austrianairlines #ourday #inlove #love #married #engaged #wow #dreamscometrue

A photo posted by Nat & Jay (@cherriesandbanana) on Aug 3, 2016 at 9:36am PDT

Her boyfriend of five years Jürgen Bogner, 35, surprised Eiche with a wedding proposal as they boarded the plane.

“The people in front of me starting singing Bruno Mars’ Marry You and they started looking at me,” she told ABC News. “But I didn’t realise this was meant for me.”

But it didn’t stop there.

“Then he said, ‘OK, let’s make this day even more special and let’s get married right now on the plane.’ And I was like, ‘Yeah! Of course! Let’s do that,'” Eiche recalled. “It was unbelievable.”

Watch: Mamamia staff share the craziest things they’ve done for love. (Post continues after video.)

Bogner had arranged, with the help of Austrian Airlines, a mile-high wedding ceremony — violinist, celebrant, bouquet, wedding dress, wedding bands included.

“[A lot of Eiche’s] girlfriends got married in the last month and in the last year,” he told ABC News. “I knew it was something I had to do. I wanted to do a big thing. Because you only do this once in a lifetime and in my opinion it has to be great. It’s the best day of your life.”

Eiche had no idea. Her best friends and family, however, were in on it. Bogner had arranged for the couple’s nearest and dearest to board at the back of the plane. This meant they were all present for the nuptials at altitude.  

✈️????????????❤️???? #austrianairlines #myaustrianmoment #weddingdress #vondrubrautmoden #photocredits #felipekolm #warda #vienna #greece #athens #olymp #traveltheworld #newlyweds #bride #groom #austrianairlinescrew #thislove #thisstory #somuchlove #amazing #beautiful #ourlovestory A photo posted by Nat & Jay (@cherriesandbanana) on Aug 6, 2016 at 2:38pm PDT

Eiche’s father was there to walk her down the aisle — the literal aisle — which, as any frequent flyer would attest, is easier said than done.

“There wasn’t much space so we couldn’t walk next to each other,” Eiche explained. “So he walked behind me and took care of my dress.”

#skyweddingproblems

Following the official ceremony, all passengers received a glass of champagne (courtesy of the newlyweds) and Eiche and Bogner were invited to take photographs with the captain and first-officer in the cockpit.

When at the end of the day everything has changed but the most important part of your life has grown even closer ✈️???????????????? @austrianairlines #loveisintheair #austrianairlines #myaustrianmoment #together #forever #wedding #proposal #ustwo #justus #inlove #amazing #incredible #love #youandi #bestdayofmylife #neverstoploving #dreamscometrue @down.the.aisle

A photo posted by Nat & Jay (@cherriesandbanana) on Aug 3, 2016 at 8:57am PDT

Featured image: Instagram (@cherriesandbanana)