Above the stream arched an old wooden bridge. Its planks thumped softly at every step, as if someone patted the skin of a huge, hollow drum. Because of this, everyone in the village called it the Singing Bridge. Beneath the water, pebbles glittered, the current drew swirls, and a soft wind rustled the leaves of the willow trees on the bank.

Lila often took that path, yet she always slowed down when, through the planks of the bridge, she could glimpse the water running in stripes. The swirling depth and the thumping sound together were like a misunderstood song, making her stomach clench a little. In the pocket of her sun-yellow raincoat, a paper boat lay flattened; her little brother, Mike, had asked her to set it on its way.

On that day, Paul was there too. His straw-blonde hair was forever a disorganized haystack, and his laughter rolled far under the bridge. On the bank, the older boys were already gathered: Danny and Sam, who were always loud, as if their words were running a race.

Instead of reins, they swung sticks, built castles from mud, and threw stones into the water, racing to see which one would skip more on the surface. When Lila unfolded the boat, the breeze caught its paper deck. The little ship stumbled, drifted under the bridge, and got stuck on a hanging piece of net.

Then, a quiet whining filtered up from among the bridge piers. The sound was like the wind sighing through a rusty bell. Paul leaned on his knees and looked down.

There, next to a beam of the bridge, crouched a shaggy, spotted dog. Around his hind leg, some kind of splintery net was wound, twitching with every movement. His eyes were dark and pleading.

The older boys immediately became excited.

Look, a stray pooch - said Sam. - If we chase it, it swims out by itself.

Don't hurt it - Lila cut in, and her voice rang out clearer than she expected. The strange trembling from the bridge's sound was still in her stomach, but the dog's whining somehow sounded sharper than any drum. - He is just afraid.

Danny shrugged his shoulders. A pebble flashed in his hand.

We'll just usher it away. What does a stray like that matter?

It matters - Lila said, stepping forward. She stood so close to the edge of the bridge that the cold breath of the water tickled her ankles. - If his leg hurts, he cannot escape. Maybe someone is looking for him.

Paul stood next to her, with slightly flushed ears.

In that moment, there was something that made Danny and Sam pause. It wasn't the words that were strong, but the way Lila stood: with slightly trembling knees, yet firmly. The pebble shifted in Danny's palm, then slid back onto the bank.

Meanwhile, the dog panted heavily. The cords of the net were tangled among his toes. And the paper boat peacefully wobbled next to him, as if saying: we are waiting.

I can climb down to the beam - Lila said quietly to Paul, though from the throbs of her own heart, she barely heard her voice. But she already felt: the singing wasn't scary music, just rhythm to which one could step. - Hold the sleeve of my coat. If I slip, pull me back.

Moreover, we can tie a rope on you too! - Paul's eyes lit up. - Wait, I'll bring some from the washing line! Aunt Martha always keeps plenty anyway.

By the time Paul ran off, Lila knelt at the edge of the bridge. The plank here was rougher than in the middle; a tiny splinter ran into her finger. The water hissed as it crashed against the bridge pier, and the beams thumped. Lila looked down. It was deep, cool, and rushed.

The dog's ear quivered. The whining quieted a little. Lila blew out a breath, then slid her leg down onto the supporting beam. Beneath the sole of her shoe, wet moss stuck, and the dotted stones of the beam clung tenaciously to her leg.

Paul soon returned, a rope coiled on his shoulder. The scent of the rope evoked clothes dried in the sun and summers stretched out in the yard. He tied it to Lila's waist with a sure knot, looping the other end to the bridge's column. Danny and Sam pulled closer too, and although reluctantly, they grabbed the rope.

Lila moved slowly. With every step, she counted silently: one, two, three. The bridge answered her: boom, boom. As she got lower, the water's mist touched her face. Cool lights turned in the dog's eyes. Lila took off her yellow raincoat and carefully draped it over the dog's head, like a soft tent.

The knots of the net were stubborn, splintery, and prickly. Lila's fingers worked cleverly, like when a shoelace annoyingly tangles. Once the beam slipped under her armpit, the rope tensed, but above, four hands squeezed it with force. Paul and the boys blew like small bellows.

Lila finally managed to pull the most stubborn loop from among the dog's toes. The dog quietly whimpered, then, as if remembering how to run, he moved. Lila caught the hair tuft hanging where a collar would be with half a hand, and smoothed him against the bridge beam.

Meanwhile, the paper boat swung and floated away from behind the bridge pier. Paul cried out, and with a stretched stick, clumsily started to steer it, as if he were a real sailor. The boat bowed, turned back, and finally drifted so close that Danny, lying on his stomach, could lift it out of the water.

By then, the dog trembled entirely from the unknown and relief. Lila pulled him toward her; the rope tensed, the bridge boomed, and the stream hissed. Above, the boys pulled strongly; below, Lila stepped, breathed, and the trembling from her own knee somehow wandered into the cords and stayed there.

When they got up, the dog shook himself, and tiny water drops bounced on Lila's arm like small, skipping glass marbles. The yellow coat hung soaked on her, but beneath it, her chest expanded, as if more air suddenly fit into it. The dog nudged her hand with his nose, then timidly looked around.

Lila looked down at the bridge, which hummed its slow, calm song even now, and at the stream, which flowed on thoughtfully.

Danny flashed a rare smile at her.

Sam unwound the rope from the column, pulling it back and forth in his palm.

Echo remained next to the bridge for a while that day, then drank with huge gulps from the stream, and with happy, shy jumps, followed the children toward the village. Before the bakery, Aunt Kathy stepped out from behind the counter and placed a bowl of water and two crescents on the ground. Echo gratefully wagged his tail and looked at Lila as if the whole world had suddenly fallen into perfect order.

Later, when Mike learned the story, he looked at his sister as a hero and put his paper boat carefully onto the shelf, as if it were a real ship in port. And the bridge boomed and mumbled the same way the next day too, but Lila didn't feel her stomach clench at its sound anymore. Moreover, if she took that path, she slowed down voluntarily and stepped along with the rhythm: one, two, three. The Singing Bridge has made music ever since, and if someone listens with enough attention, they can hear in it that encouraging drumming, which once gave strength to a girl to go down, brave the water, and save someone whose first sound was merely a shy whining.

From then on, the older boys didn't throw pebbles toward dogs either. Instead, they watched if anything was stuck at the bridge pier. And when Echo runs on the bank, the laughter of the children and the thumping of the bridge mix, and it's as if the stream nods unambiguously: it is good like this, together. And if someone asks why Echo's name became Echo, Lila only nods to the side and says: because courage sometimes makes a sound, and they heard it.