‘Lovely to meet you, Jess. God I need a drink,’ says Emma, picking up one of the little shot glasses of tequila. I’m about to pass her a lemon slice, but she’s too quick for me. The whole thing is gone in a second, and she winces in disgust. ‘Ugh. Revolting. I hate tequila.’ She takes another one and downs it as well. ‘Cheers.’

I’m still holding the lemon slice in mid-air when the kitchen door opens again.

‘Sorry I’m late,’ says a low voice. I look up, and almost drop my phone in shock.

Standing in the doorway, taking up quite a lot of it, is a man. The kind of man that makes you feel like your stomach just fell through the floor. I mean I say that, but Emma’s scrolling through her phone and Becky’s running hot water over the fajita saucepan, so maybe they’re immune or something but – wow.

I press my lips together, mainly to check that my mouth isn’t actually hanging open. I suspect my eyes are cartoon circles though, and I can’t press them shut without looking a bit weird, so I just sort of stand there, making a kind of mental inventory.

Scruff of beard – check. Broad, muscular shoulders – check. Twinkly eyes – check. Bottle of tequila in hand. He’s wearing a grey shirt and a pair of jeans and he’s got a scarf hanging round his neck and . . .

‘Hey. You must be Jess,’ he says, stepping towards me. He reaches out a hand to shake mine, and then leans forward to kiss me on the cheek in greeting. ‘I’m Alex.’

He smells fresh, his cheek cold from the winter air against mine. I catch a faint scent of cedar wood and notice as he steps back that his sleeves are rolled up, showing off the sort of forearms that look as if he chops wood or does something outdoorsy for a living, only we’re in the middle of Notting Hill and that’s unlikely.

There’s a moment where I think I’ve forgotten how to speak, which is slightly awkward as I’m basically standing there like the human embodiment of the heart eyes emoji, suppressing the urge to put one hand to my cheek (because: phwoar, basically) and the other on his, to check he’s real (because: well, ditto). And then I remember that I’m sensible, level-headed Jess, and this is my new house and my new life and the number one rule that Becky told us all about in the welcome email was NO COUPLES. Which is absolutely fine, because I’m here to work and definitely absolutely not to fall in love at first sight with gorgeous men with cute beards holding tequila bottles.

‘Hi.’ I shove my phone back in the pocket of my jeans and try to force myself to do something practical, so I press my hands together in a workmanlike manner and say in an artificially bright voice, ‘That’s everyone, isn’t it?’