As newly-wed Tash Gershfield, 25, soaks up the sun on her Greek honeymoon, she's bound to wonder "what if".
The North London bride faced the dilemma of a life-time on her wedding day when Harry Styles begged her to leave her new husband James just minutes after she'd said "I do".
As estate agent James, 25, got to his feet to begin his speech at London's Radisson Blu Portman Hotel, he unveiled the video to his shocked bride.
"He stood up and said 'Before I start my speech, I want to test Tash to see how much she really loves me.' The video was projected up and I got such a shock when Harry appeared on the screen, asking me to pick him instead of James," Tash exclusively tells Mirror Online.
In the 30-second clip the curly-haired one looks all upset as he addresses the bride directly, pleading: "You don't have to go through with this."
As Tash had already married James, naughty Harry reassures her that: "Annulments are pretty cheap these days and usually happen pretty fast."
The cheeky singer signs off by telling the bride it's not too late and that he'll be waiting for her in a cafe in Borehamwood if she changes her mind.
"It was such a shock - I had absolutely no idea that James had arranged it," Tash says. "When the video ended, James asked me, 'What do you want to do? Stay or go?'. All our guests were shouting 'go' and James gave me the microphone. The first thing I said was: 'Can you play that again?'" Tash laughs.
Luckily for James, after watching the video a second time, Tash chose her new husband over heartthrob Harry and the couple had their first dance to Michael Buble's Everything, followed by One Direction's You & I.
Tash had been a fan of the fivesome ever since their appearance on X Factor in 2010, furiously voting for the boyband to win. They came third in the end but Tash followed their career, with Harry becoming a firm favourite.
She went along to see the band for their Take Me Home tour in 2013 and even saw them at Wembley on their Where We Are tour in June, the night before her wedding.
Thoughtful James had managed to get the personal video through a film producer friend who had worked with the band. He didn't know what lothario Harry was going to say on the clip, until he got it back.
Now, as Tash enjoys her honeymoon in Halkidiki, with her new husband by her side, she finally has time to reflect on her decision.
"My wedding day was unbelievable and Harry's video was the icing on the cake," she said. "It's made me like him even more, but I know I made the right choice. By organising that surprise for me, James showed what a fantastic husband he is."
Tash got her happy ending, but we're sure there are thousands of directioners out there who would have made a different choice!
slightly longer video at the source
ONTD, would you ditch your S/O to run away with Harry Styles?