The Bianchi Siblings' Treehouse

The Bianchi siblings, Enzo and Livia, argued about everything. They argued over the remote control, over the last slice of cake, over who got to sit by the window in the car. Their mom always said, half-joking, that they could probably argue about the color of the sky.

That summer, though, their dad had an idea that put them, for the first time, on the same team.

“I bought some wood and some tools,” he announced one morning, pointing at the big oak tree at the back of the garden. “If you want a treehouse, you’ll have to build it yourselves. I’ll help with the dangerous parts, but the project is yours.”

Enzo, who was ten and convinced he already knew everything, immediately said the house needed two floors and a spiral staircase.

“That’s too complicated,” Livia shot back. She was seven, but she never backed down from an argument. “Let’s keep it simple, with one big window.”

As usual, they started arguing, until their dad stopped them.

“You can keep arguing until summer is over, and build nothing,” he said. “Or you can agree on one idea together and start working today.”

After a long, sulky silence, Enzo and Livia looked at each other, and found a compromise they’d never tried before: a single-floor house, like Livia wanted, but with a small outdoor ladder instead of a regular door, like Enzo wanted.

The first few weeks were slow and tiring. Enzo, bigger and stronger, held the wooden boards steady while Livia, with smaller but more precise fingers, managed to drive nails into the tightest corners where her brother’s hands couldn’t fit.

“I didn’t know you could use a hammer so well,” Enzo admitted one afternoon, watching his sister drive a nail in straight on the first try.

“I didn’t know you could be so patient either,” Livia replied, smiling, referring to how much time Enzo had spent teaching her to hold the hammer the right way.

By the middle of summer, the house’s frame was almost complete: only the roof was missing. That’s exactly when the biggest problem arrived.

One afternoon, a sudden storm’s strong wind ripped off two floor boards they had fixed in place only a few days before, sending them crashing to the ground. When they came back to check the next day, they also found a worrying crack in one of the main supports.

“We’ll never finish it before the end of summer,” Livia said, nearly in tears, looking at the damage.

For once, they didn’t argue. Enzo sat down beside her on the grass, looking at the half-built house.

“Remember what Dad said?” Enzo asked after a while. “That he’d only help with the dangerous parts. Maybe it’s time to ask him for help with the support.”

Together, they went to find their dad, and for the first time asked for help without either of them insisting on doing everything alone. Dad reinforced the damaged support, explaining how it was done, while Enzo and Livia gathered the fallen boards together, laughing about how muddy they’d gotten in yesterday’s rain.

The last two weeks of summer were the best. Enzo and Livia worked side by side every afternoon, splitting up the tasks without needing to argue: he held, she nailed; she drew, he cut. They even discovered they laughed at the same silly jokes, something neither had ever noticed before.

The day they finally finished the roof, they climbed together up the outdoor ladder and sat inside their house, complete for the first time.

“We built this,” Livia said, looking around, her eyes shining.

“We built this together,” Enzo corrected her. “We never would have managed it alone.”

That evening, when their parents came to see the finished house, Enzo and Livia weren’t arguing anymore about whose idea had been better, or who had worked harder. Instead, they told the whole story together, taking turns, every single detail of the construction, finishing each other’s sentences as if they had always been a team.

From that summer on, Enzo and Livia kept arguing over the remote control and the last slice of cake, like siblings everywhere. But whenever things got really bad, one of them would remember the treehouse, and somehow they always found a way to end up, once again, on the same side.