I can’t argue with him there. I gratefully guzzle tea from one of the plastic flask cups. Within minutes, the kitchen floor is a totally different colour than it was before, and Noel’s unfolding the air mattress and spreading it out. He inserts the nozzle of the foot pump into the hole and starts pressing his foot up and down on it.

‘I can do that,’ I say, thinking I should probably start doing something to prove I’m not completely useless at fending for myself. I’ve pumped up a few paddling pools and inflatable flamingos over the years, when the summer’s hot and Chelsea decides to put a kid’s pool in her miniscule back garden and sit in it drinking wine.

I go over to where he’s standing and try to take over without losing any of the air he’s already pumped in, but the process of me standing on one leg was never going to be a neat one – what I actually do is stamp on his foot and nearly overbalance. I flail around like a drunken great white shark trying to perform the Bolero routine and clutch the sleeve of his flannel shirt to stay upright. When did he take his coat off? I glance through the open kitchen door and see it hanging on the rack in the hallway, along with the hat he was wearing earlier. He’s wasted no time in making himself at home.

Once we’ve established that I’m not going to fall over and I’ve got a rhythm going with the foot pump, he goes back to the collection of things he dumped by the refrigerator and takes the heater outside to fill it. When he comes back in, he sets it on the floor, lights it and puts the safety guards in place, and sits back on his knees to show me the knobs to operate it. It makes the room smell like a Saturday morning at the garage. ‘This can burn quietly all night to give you a bit of light and warmth. The fumes will burn off in a minute, and you’ve got no roof or upstairs windows so there’s plenty of ventilation.’

I can feel the heat emanating from the little heater already, and it makes something that’s been tight in my chest since the moment I set foot in this house start to loosen.

He nods towards the pump. ‘Are you all right carrying on with that? Can I go and have a look around?’

‘Do you need a tour guide?’

‘This was my second home growing up, I know my way around.’ He takes a few steps across the kitchen but stops before he reaches the door. ‘Unless you want to give me the grand tour, that is? This is your house now, I have no right to walk around uninvited.’

I wave a hand dismissively and nearly overbalance again. ‘Be my guest.’