Mandy stared at the photograph on her computer screen and held her breath.

The shirtless man had cropped, light-brown hair, and posed on a beach with his legs spread apart with the top half of his wetsuit rolled down to his waist. His eyes were the clearest shade of blue. His huge grin contained two perfectly aligned rows of white teeth, and she could almost taste the salt water dripping from his chest and onto the surfboard lying by his feet.

‘Oh my Lord,’ she whispered to herself, and let out a long breath she didn’t realise she’d been holding. She felt her fingertips tingle and her face flush, and wondered how on earth her body would react to him in person if that’s how it responded to just one photograph.

The coffee in her polystyrene cup was cold but she still finished it. She took a screengrab of the photograph and added it to a newly created folder on her desktop entitled ‘Richard Taylor’. She scanned the office to check if anyone was watching what she was up to in her booth, but no one was paying her any attention.

Mandy scrolled down the screen to look at the other photographs in his Facebook album ‘Around the World’. He was certainly well travelled, she noticed, and he had been to places she’d only ever seen on TV or in films. In many pictures he was in bars, trails and temples, posing by landmarks, enjoying golden beaches and choppy waters. He was rarely on his own. She liked that he seemed the gregarious type.

Curious, she looked back further into his timeline, from when he first joined social media as a sixth former and through his three years at university. She even found him attractive as a gawky teenager.

After an hour and a half of gawping at nearly the entirety of the handsome stranger’s history, Mandy made her way to his Twitter feed to see what he felt the need to share with the world. But all he ranted about was Arsenal’s rise and fall in the Premier League, occasionally broken up by retweets of animals falling over or running into stationary objects.

Their interests appeared to differ greatly, and she questioned exactly why they had been Matched and what they might have in common. Then she reminded herself she no longer needed the mindset required for using dating websites and apps; Match Your DNA was based on biology, chemicals and science – none of which she could get her head around. But she trusted it with all her heart, like millions and millions of others did.

Mandy moved on to Richard’s LinkedIn profile, which revealed that since graduating from Worcester University two years earlier, he’d worked as a personal trainer in a town approximately forty miles from hers. No wonder his body appeared so solid, she thought, and she imagined how it might feel on top of hers.

She hadn’t set foot in a gym since her induction a year ago, when her sisters insisted she should stop lamenting her failed marriage and start concentrating on her recovery. They’d whisked her away to a nearby hotel day-spa where she’d been massaged, plucked, waxed, hot-stoned, tanned and massaged again until any thought of her ex had been pummelled out of every back and shoulder knot and each clogged pore of her skin. The gym membership had followed along with a promise that she would keep up with the workout schedule they’d set up for her. Motivating herself to work out regularly had yet to become part of her weekly routine, but she paid for the membership regardless.