My eyes flickered back to Star. She was bobbing up and down. Tiny in the huge expanse of ocean but in no way insignificant.

Josh and the blonde ran out of the sea and flopped down onto towels,deep in conversation. Again, I gazed out to sea, shielding my eyes when I couldn’t immediately see her. She resurfaced. Her hands waved. I thought at first she was beckoning to the blonde, wanting her to go back into the water, but then she slipped underwater again, and I wasn’t so sure. Worry drew me to my feet. Something was wrong. I knew it. She disappeared from view again. Her arms flailing as she fought to break free of the current, which now I realized had her in its grip. It was strong here, I knew from experience, but she should have been able to swim through it.

Why wasn’t she swimming?

The ocean sucked her down once more, her body, her head, her tightly clenched hands. I ripped off my T-shirt, kicked off my flip-flops and pelted into the sea. Once I was knee-deep I threw myself forward, the water slapping against my stomach, my arms slicing through the water. It could only have taken several seconds to reach her but it felt like forever. Her head was barely above water, panic in her eyes.

‘Just relax.’ I linked my arms around her waist. ‘I’ve got you.’ Her body thrashed wildly, heels jabbing into my shins. She didn’t speak. She was whimpering like a frightened puppy. ‘Let your body go limp or you’ll drag us both under.’ She was slim, she couldn’t weigh much, but I was struggling to stay afloat. She tried her best to stop moving but her muscles were rigid. It was like trying to save an ironing board, stiff and unyielding. I tried to manoeuvre her head onto my shoulder. ‘Relax.’ This was nothing like rescuing a mate in a swimming pool for my silver badge. I was sweating despite the water. I began kicking towards the shore, her slumped against my chest, her head leaning back on my shoulder. ‘I’ve got you,’ I said again. It was then I realized I never wanted to let her go.

In the shallows we stumbled to our feet, our arms around each other. I wasn’t sure who was supporting who as we staggered onto dry sand. I was incredulous that conversation still buzzed, children still filled their buckets. Nobody had noticed that someone had almost drowned. My adrenaline was leeching from me, the memory of a few minutes ago hazy. But it had happened.

‘Are you okay?’

She nodded but I knew she wasn’t. She was shaking. I was shaking.

‘Anna! I’m going to get some drinks with Josh. Be back in a bit,’ the blonde called loudly before she turned away.

Anna. She was called Anna. I wanted us to be alone but she needed comfort. Reassurance. I couldn’t give that to her. I couldn’t just watch the blonde leave, like a dick.

‘Do you want me to tell your wife what happened?’ I asked as her knees buckled and she sank onto her towel, still coughing.

‘My wife? Why would you… Oh, last night.’ She gave a wry smile. ‘She’s not my… I’m not…’ She coughed again, rubbed her mouth with the back of her hand.

That mouth.

‘It’s hard to know how to explain,’ she said.

‘I find it’s best to start at the beginning, Anna?’ I sat cross-legged next to her. ‘I’m Adam, by the way.’

‘I don’t want to go into it all, but Nell’s my best friend. We’re not romantically… I’m not romantically…’ She ran her fingers over the face of my watch. ‘I hope that’s waterproof – it looks old?’

She was changing the subject. I wanted to know why she was on a honeymoon with her friend but I didn’t want to push. She looked so pale and there was still a tremble in her fingers as she lifted them from my wrist.

‘It’ll be okay.’ I leaned back on my elbows, feeling the rough sand against my feet, the sun warming my skin, and hope. I felt hope.

‘You twat,’ Josh would have said if he knew what I was thinking.

He wouldn’t be far wrong.

‘Thank you,’ Anna said quietly. We’d been sitting side by side, gazing out to sea for at least fifteen minutes – it was difficult to gauge the time; my watch wasn’t waterproof and I wasn’t hopeful it would ever work again. We were both lost in our own what-might-have-been thoughts. Our silence companionable rather than awkward. ‘You saved my life,’ she said.

‘You’d have been okay.’ I sieved sand through my fingers. ‘How are you feeling?’

‘Better. Embarrassed. I’m not a good swimmer.’

‘No shit!’

There was a split second when her expression hovered uncertainly before she burst into laughter. I found myself laughing too and when Josh returned with the drinks we were doubled over, my sides aching.

‘What’s so funny?’ Josh asked, shadowed in the sun, but we couldn’t tell him. Couldn’t explain it. For Anna it was probably the relief of her being alive. For me? It was the same.

‘I’m Nell.’ The blonde handed Anna a plastic pint glass of beer before she sat, curving her legs under her.

‘Adam.’ I took a sip from the glass Josh offered me. It was weak and warm.

‘Are you as smooth as your friend here, Adam?’ Nell asked.

‘Sadly not. Josh has all the moves.’