It was one of those evenings that seem made just for dreaming. Outside the bedroom the sky had filled with soft clouds, and a sweet mist had settled on the rooftops, cozy as a blanket. Then the mist opened, and in the dark some lights appeared: green and purple ribbons dancing up high. It was a colorful aurora, the kind that seems to dance.

"Look!" said Lily, her blue eyes wide open. "The sky is moving!"

Ziggy, Skye, and Dash ran to the window. They had all been playing together: they had built a row of pillows on the rug and pretended it was a bridge. But now nobody was thinking about pillows anymore. They watched those ribbons of light gliding across the sky.

That was when something strange happened.

The window whispered.

It spoke softly, a gentle breath, like someone telling a secret. "I have a secret," said the window. "But I'll only tell it to someone who isn't afraid to open me."

Dash jumped backward. Skye pressed her hands to her heart. Ziggy blinked twice.

"A window that talks?" whispered Skye.

"Whoever is brave," the window whispered again, "will find out what's on the other side."

The others weren't sure. But not Lily. Lily was just like that: when someone had to be brave, she was always the first. She took a breath, reached for the handle, and opened it with a firm push.

And behind the glass there was no garden anymore. There was a place they had never seen: meadows that sparkled, gentle hills, and far, far away, a little house with a chimney puffing sugar smoke.

"CHOO-CHOO! CHOO-CHOO!"

Around a bend came a train all covered in colors, with wheels that giggled and a happy whistle. It was Toby the Magic Train. He stopped right in front of them and said:

"Climb aboard, dear children, come ride with me,
over the hills and past the caves, you'll see!
Someone is baking who can't count at all,
and a giant sweet cake is about to fall!"

The four friends looked at each other. Then, with their hearts beating fast, they climbed aboard. The train set off, and the bedroom disappeared behind them.

After a short trip through the sparkling meadows, Toby stopped in front of a little factory. But it wasn't a dark, gray factory: it was an enormous bakery, full of colors, with mountains of flour, bowls as big as tubs, and a smell of vanilla that filled the air.

Inside, though, everything was a mess.

Little gnomes with pointy hats ran back and forth, and every two steps they made a funny noise.

"Hic!"

One gnome spilled the flour. "Hic!" Another poured the sugar in the wrong place. "Hic! Hic!"

"You all have the hiccups!" said Lily.

"It's true!" answered the oldest one, who had a white beard and an apron covered in stains. "Since this morning we can't stop it. And now... hic!... we can't count the minutes anymore!"

"Count the minutes?" asked Ziggy. "Why is that so important?"

"Because we have to make a giant cake," the gnome explained. "It's a gift for all the gnomes in the village, for the big party. But if we don't count the oven time right... the cake burns! And with these hiccups... hic!... we always lose count!"

"We have to work together," said a tiny gnome, tugging Lily by the sleeve.

"Work together?" asked Dash, who had never heard those words. "What does that mean?"

"It means doing things together," Skye explained gently, "helping one another."

Dash nodded. "Then let's work together!"

From the bakery window came that gentle whisper again. It was the Curious Window, who had followed them. "Whoever runs alone," it whispered, "always loses count. Listen to the rhythm... but I won't tell you all of it."

"The rhythm?" repeated Lily. "What does that mean?"

But the window said no more. It always told only half of things, like someone guarding a treasure.

Just at that moment, smoke began to pour out of the big oven.

"The cake!" cried the old gnome. "It's baking too much! But how many minutes are left? Hic! I don't know anymore!"

The gnomes started running in a panic, bumping into each other and dropping the spoons. The smoke rose up. They had to decide quickly.

Lily did not lose heart. "Everybody stop!" she said in a firm voice. "Dash, open the oven door with me. Skye, hold the door. Ziggy, think of how we can count without making a mistake!"

Dash, quick as lightning, ran to help Lily. Together they opened the door and pulled out the giant cake, just in time. It was only a little smoke, the cake wasn't burned. But it wasn't over yet: there was still one last baking to go, the most delicate one.

"We have to take it to the second oven," said the old gnome, "the one at the top of the sugar bridge."

The spun-sugar bridge was beautiful, all pink and see-through, but it wobbled with every step. Lily and Dash lifted the giant cake. Skye walked in front, calm, to give them courage. Ziggy held one side.

But halfway across the bridge, a gnome behind them went "HIC!" so loud that the whole bridge shook.

The cake tipped to one side. Then to the other. Lily felt her feet slipping.

"Hold on tight!" she cried. "Move slowly! One, two, one, two!"

Skye reached out and took Lily's hand. Dash bent his knees to keep his balance. Ziggy shifted the weight to the middle. And, moving all in the same way, they made it to the other side. The cake was safe.

But the gnomes were still upset. "Now comes the hardest part," said the oldest one, his eyes shining. "The last baking lasts exactly the right amount of time. One minute too long and it burns. But we... hic!... can't count. We do everything in a rush, each one on his own, and we always get it wrong."

That was when Ziggy had his idea. It lit up in his eyes like a little star.

"Aha! I've got it!" he said. "We don't need to count with numbers! The hiccups break the numbers. But they can't break a song! If we all sing a rhyme together, the rhyme always lasts the same amount of time. When the song ends, the cake is ready!"

"A time-rhyme!" said Lily. "Brilliant!"

"But we have to sing it all together," Ziggy added, "because if someone has the hiccups, the others keep the rhythm for him."

The gnomes put the cake in the oven. And everyone, children and gnomes, held hands around the giant oven. Then they began to sing, in calm and cheerful voices:

"Stir the big spoon, count along with me,
one for all and all for thee.
Blow on the oven, sweet it will bake,
the loveliest cake for all our sake!"

One gnome went "hic!", but the others kept on singing, and the rhythm was never lost. Slowly, that gnome's hiccup turned into a laugh. Then another gnome stopped hiccuping, and he laughed too. The song held them all together, like a hug made of voices.

They sang the rhyme three times. And when they finished the very last word, the old gnome opened the oven.

The cake was perfect. Golden, tall, sweet-smelling, not burned even a tiny bit.

"We did it!" they all cried.

And the hiccups were gone. Gone completely, carried away by the laughter.

"So then," said the old gnome, wiping away a happy tear, "the secret wasn't the numbers. The secret was doing it together, calmly. We ran, each one alone, and we always got it wrong. You taught us that lovely things are made by staying close."

"That's the best gift of all," said Skye with a sweet smile. "It isn't the cake. It's the time you all spent making it together."

The gnomes carried the giant cake into the village, and everyone had a party. Lily, Ziggy, Skye, and Dash got the first, generous slice. It was the yummiest cake they had ever tasted, maybe because they knew how much friendship was inside it.

While they ate, a gentle breeze came in through the window. It carried the smell of the fresh-baked cake and the smell of flowers from a faraway garden. The Curious Window whispered one last time: "Well done. You listened to the rhythm. And the rhythm of the heart beats better when we're together."

Then, from the far end of the village, came the well-known whistle.

"CHOO-CHOO! CHOO-CHOO!"

Toby the Magic Train had come back for them. The children climbed aboard, waving goodbye to the gnomes. And as the train set off through the sparkling meadows, Toby said:

"What a fine adventure we've had today,
a giant sweet cake we saved on the way!
Remember, dear children, with heart and with care:
time spent together is the best gift to share."

The four friends smiled, tired and happy. The train rocked them gently, and the bedroom came back around them, with the colorful aurora still dancing in the sky. They slipped under the covers, with the smell of cake still in their noses and the rhyme still in their hearts.

And that night, all four of them, dreamed of singing together.