As they shaped the final tower of their sandcastle, laughter drifting between them like the sea breeze, a sudden blur of movement broke their peace.
A child came running straight toward them.
"Hey, Lukas—dodge!" his sister shouted.
But the warning came too late.
The boy crashed through the fragile castle, sand scattering into the air, before stumbling and falling right onto Lukas.
"Cough—!"
For a brief moment, everything stilled.
The boy hovered above him, eyes wide, as if the world had narrowed down to just Lukas' face. There was something unguarded in his gaze—soft, almost mesmerized.
Lukas frowned slightly. "Hey… aren't you going to get off?"
Still, the boy didn't move.
It wasn't until hurried footsteps approached that the spell broke.
"Heath, you should apologize," one of his parents urged.
The boy—Heath—quickly scrambled up, cheeks faintly flushed. "I'm sorry. I ran into your sandcastle and tripped over you. I was going too fast… I couldn't stop."
"It's okay," Lukas' sister said gently, brushing sand from her hands. "We can always build another one."
Heath's face brightened. "Then I'll help!"
And just like that, they began again.
This time, it felt different.
Between shared laughter and quiet glances, something unspoken formed—a fragile connection, like the castle they rebuilt together. Lukas' sister noticed it almost immediately: the way Heath leaned closer than necessary, the way Lukas didn't pull away.
Time seemed to pass without either of them realizing.
Soon, both families gathered nearby, apologies exchanged and dismissed with warm smiles. Invitations followed, and after a little insistence—
"Please, Mom… I want to eat with them," Heath said softly, glancing at Lukas.
"Yeah! Come eat with us!" Lukas added, his voice brighter than before.
Eventually, Heath's parents agreed.
"Don't go too far," his dad reminded.
"Got it!" the boys replied in unison.
As their parents walked ahead toward the house, a quiet settled between them.
"Hey… Lukie," Heath whispered.
The nickname landed gently—but it lingered.
Lukas blinked, caught off guard. "W-what?"
"Wanna go for a swim?" Heath nudged him, voice low, almost conspiratorial.
"Shh, they might hear us."
"But… why are you calling me that?" Lukas asked, his ears warming.
Heath smiled, just a little. "I heard your mom and sister say it."
Lukas looked away, flustered.
"Hehe… it suits you. It's cute."
"W-what…?"
Before he could react, Heath reached out, pinching his cheeks lightly.
"Hey—what are you doing—?"
Heath froze, suddenly aware of how close they were, then quickly pulled back, a shy silence falling between them.
"My parents said I shouldn't swim," Lukas admitted after a moment, quieter now. "I still have bruises."
Heath leaned in slightly, voice dropping to a whisper. "They won't know… if we don't tell them. Right?"
Lukas hesitated.
But then Heath looked at him—eyes soft, almost pleading.
And that was enough.
"...Okay."
Moments later, they were running toward the shoreline, the cool water curling around their ankles. Laughter returned, freer this time, echoing across the waves as they splashed each other like nothing else mattered.
"Take this!" Lukas grinned, sending a wave of water toward him.
"Heh—water shield!" Heath shot back, raising his arms dramatically.
For a while, the world felt weightless.
Just the sea.
Just laughter.
Just the two of them.
An hour slipped by unnoticed.
In the distance, a familiar figure approached.
Lukas' sister.
She paused, watching them—two boys lost in their own little world, chasing waves and laughter.
"Hey, Lukas, Heath—come on! It's time for snacks—"
Her voice cut through the moment.
"Lukas… why are you swimming?" she asked, narrowing her eyes.
"I—I, uh…" Lukas stammered, guilt rushing in.
Before he could explain, Heath stepped forward.
"Sorry… I was the one who insisted. It's my fault. Please… don't be mad at him."
There was something sincere in his voice—protective, even.
She sighed, crossing her arms. "Alright. I won't tell Mom and Dad. But next time, don't let yourselves get caught, okay?"
Relief washed over Lukas.
"Now come on," she added, softer this time. "The food's getting cold."
"Thank you, sis!" Lukas said, his smile bright.
"Thank you, sis!" Heath echoed, glancing briefly at Lukas—
—and for a second, their eyes met again.
Not by accident this time.
they both laugh and began to go eat.