Evening came gently down over Goodnight Hill, that soft place where the children went to play when the day grew tired. The sky was warm and peach-colored, and a light breeze carried the smell of grass freshly wet with dew. It was not hot and it was not cold: it was the perfect evening to lie down on the grass.

Ziggy, Lily, Skye, and Dash had gathered tufts of soft grass and wide leaves to make themselves four green pillows. They lay down side by side, noses pointing up, and waited.

"The first star that comes out is the most special one," whispered Skye, in that calm voice of hers that felt like a caress. "When you see it, you can make a wish."

"I'll see it first!" laughed Dash, who could never sit still and kicked his legs in the air.

"Hush a moment," said Lily, pointing her blue eyes up high. "It's coming."

And sure enough, as the sky grew darker, a tiny silver dot appeared up there. The first star. Then another came, and another. But something was wrong. The stars were lighting up all jumbled, one here and one there, like grains of sugar spilled on a blue tablecloth.

"How funny," said Ziggy, scratching his head. "Usually the stars make pictures. The bear, the butterfly... Tonight they all look messy."

"The pictures made of stars are called constellations," explained Skye.

"Constel... what?" asked Dash, wrinkling his nose.

"Constellations," she repeated with a smile. "They're stars that hold hands to make a shape in the sky. Like when we hold hands to make a ring-around."

"Then tonight the ring-around has broken!" said Lily. "Look: nothing makes sense anymore."

Just then, from down the hill, a familiar sound came.

"CHUFFFF CHUFFFF!"

It was Toby the Magic Train, all colorful, puffing out puffs of smoke shaped like hearts. He stopped near the children, ringing his little bell. Then, as always, he spoke in rhyme:

"Good evening, little children, with starlight in your eyes!
The sky is in a muddle, but I bring a sweet surprise.
So climb aboard my wagon, and hold on, hold on tight,
for a friend is waiting far above, alone in the night."

The children looked at each other, puzzled. A lonely friend? Who could it be? Without needing to be asked, they climbed one behind the other onto the little train, which set off lightly. But instead of running along the rails, Toby rose up, up and up higher, until his wagons turned into the basket of a great colorful hot-air balloon.

"A hot-air balloon!" shouted Dash. "We're really flying!"

The balloon was a huge globe, striped in red, yellow, and blue, and it rose slowly into the Velvet Sky, the soft night that wrapped everything like a blanket. It was not dark and scary: it was warm, gentle, full of silvery light. Because up high, big and round, there was the full Moon, watching over them in silence.

"Look how close the Moon is," whispered Skye, and for a moment it even seemed a little sad to her.

The higher they climbed, the more they could see the sky was in a big muddle. The stars floated scattered about, and a few had even gotten stuck among the clouds.

"We have to get up there," said Lily, pointing to a tall, narrow rock that poked up through the clouds. "I think the answer is there."

"That's Whisper Peak," huffed Toby, and he took them right there.

On the very narrow peak, where no one would ever have the courage to walk, there was an ibex. An ibex with curved horns and sand-colored fur, who smelled of mountain moss and shooting stars. Everyone in the sky called him "the Brave One," because he leaped on the thinnest, narrowest rocks without ever trembling, from cloud to cloud, with light little hops.

But that night the Brave Ibex was not leaping. He was curled up behind a stone, all tucked into a ball, with shiny eyes.

"Hello," said Skye, coming close gently while the others stayed a step behind. "Why are you hiding?"

The ibex sniffled. "Please, go away," he murmured. "I've done a terrible thing. It's all my fault."

Ziggy looked around. "Do you mean... the stars all jumbled up?"

The ibex nodded, and two tears fell onto his muzzle. Then he told them his secret. Every night, when the world was asleep, he had an important job: with a little pouch of star dust that he always wore around his neck, he put every star back in its place, so that in the morning the constellations would be perfect. It was delicate work, and he had always done it.

"But I'm so forgetful," he sobbed. "I forget everything. Tonight I was fixing the starry bear, when I saw a shooting star go by, so beautiful. I got distracted for just a moment... and the little pouch slipped off my neck. The star dust spilled, and all the stars got mixed up! I ruined the sky. And now no one will ever want to be my friend."

He covered his muzzle with his paws. "I was too scared to tell anyone. So I hid."

A silence fell. Dash wanted to say something, but didn't know what. Lily clenched her fists, upset. Ziggy looked at the scattered stars, deep in thought.

It was Skye who moved. She came close slowly, sat down beside the ibex, right on the very narrow rock, and was not afraid. She laid a hand on his soft fur.

"You know what?" she told him in her calm voice. "You are the bravest in all the sky when you walk up here. But there is another kind of bravery too: the bravery to say 'I made a mistake.' And you have just done it."

The ibex looked at her, surprised.

"You didn't do it on purpose," Skye went on. "You just got distracted. And someone who makes a mistake by accident is not bad. Everyone, sometimes, lets something slip. I once dropped my ice cream in the sand. Dash once tore a drawing. It doesn't mean we're bad. It just means we were being forgetful."

"Really... you're not angry with me?" asked the ibex, in a thin little voice.

Skye smiled, and her eyes were a little shiny too, but the happy kind. "No. Friends don't get angry over a mistake. Friends help. And we are here to help you."

Then she opened her arms and hugged the ibex, strong and sweet. The ibex trembled for an instant, then rested his head on her shoulder and stopped crying. From the balloon, Ziggy, Lily, and Dash gathered around them too, in one big group hug.

"And now," said Lily, rolling up her sleeves, "let's put this sky back in order!"

But there was a problem. The peak was too narrow and the dust pouch was empty now. How could they bring the stars back home?

Ziggy thought about it for a moment. Then his eyes lit up: "Aha! The balloon! We can fly close, pick up each star, and carry it back to its place! We carry it, and the ibex tells us where it goes!"

It was the right idea. They all climbed into the basket, and the ibex, with a light little leap, landed beside them. The "important message to carry up high" was exactly that: bringing every little star back to its home.

They flew from star to star. Dash, fast as the wind, caught them in mid-air like glowing butterflies. Lily never gave up, not even with the farthest ones. Ziggy steered the balloon with sure hands. And Skye held the stars in her hands, with infinite gentleness, while the ibex said: "This one goes near the butterfly... this one here, on top of the bear... this one beside the Moon."

One by one, the stars returned to their places. And, as if by magic, the pictures reappeared in the sky: the bear, the butterfly, the great spoon of light. The constellations were perfect again.

Then something wonderful happened. The full Moon, which had stayed silent the whole time, grew brighter, warmer, rounder. It seemed to be smiling. Because she too was happy to see her sky in order again, and to see her ibex friend calm once more.

"Thank you," said the ibex, and this time he was smiling. "You taught me that saying sorry is not so scary. And that a true friend stays close even when you make a mistake."

Toby the train rang his bell: it was time to go back. The balloon drifted gently down toward Goodnight Hill. And as they came down, a rain of petals began to fall from the sky: pink, yellow, and lilac petals, that smelled of springtime and twirled all around like a goodbye. The children laughed, reaching out their hands to catch them.

When they were back on the soft grass, with the stars shining perfectly above them, Toby the Magic Train spoke for the last time:

"Friends forgive each other with a gentle, loving smile,
and the sky glows soft with silver all the while.
Now head back home and snuggle in your cozy beds so deep,
and dream of starry pictures as you gently drift to sleep."

That night Skye fell asleep almost at once, as always, cradled in the arms of her daddy Andrew. But before closing her eyes, she looked out the window at the sky full of glowing pictures. And she smiled.

Because she had understood something important: when a friend makes a mistake without meaning to, there's no need to get angry. What's needed is a hug. Forgiving a friend doesn't break a friendship: it makes it stronger, brighter, and bigger than a sky full of stars.