Samantha tapped her foot impatiently as she scrolled through her phone. Her parents’ flight had been delayed again, and the noisy airport was starting to wear on her nerves. She glanced around, hoping to spot an empty seat farther away from the commotion.

That’s when a small voice interrupted her thoughts.

"Hi there," said a little girl, no older than six, with dark curly hair and a bright pink backpack. She climbed into the seat next to Samantha, clutching a stuffed bunny.

Samantha gave her a polite smile. "Hey, kid. Waiting for someone?"

The little girl nodded eagerly. "Uh-huh! But it’s boring, isn’t it? I’m Lily. What’s your name?"

"Samantha," she replied, trying to keep the conversation short.

But Lily’s eyes lit up. "Samantha! That’s a pretty name. But... I think Sammy suits you better, don’t you?"

Before Samantha could respond, she felt an odd warmth spread through her chest. It was comforting but disorienting, like wrapping herself in a heavy blanket. She blinked, trying to shake the feeling.

"You know, Sammy, you’re always so quiet," Lily said, her tone shifting to one of gentle affection. "But that’s okay. You’re my little sister, after all."

Little sister? Samantha opened her mouth to correct her, but the words wouldn’t come. Instead, she felt herself shrinking slightly in her seat. Her legs dangled just above the ground now, and her sneakers were replaced with sparkly Velcro shoes.

"I... I’m your sister?" she stammered, her voice higher-pitched than she remembered.

Lily giggled. "Of course! Don’t be silly. You’ve always been my Sammy."

Samantha’s memories began to blur and shift, her mind filling with images of sleepovers, tea parties, and bike rides with Lily. She saw herself holding Lily’s hand on the first day of kindergarten, the two of them giggling as they shared an ice cream cone on a hot summer day.

Her clothes transformed into a simple pink dress with a floral pattern, and her long hair was now tied into two playful pigtails. The phone she’d been holding disappeared, replaced by a well-loved picture book.

Sammy smiled up at her big sister, her heart swelling with affection. "Lily, can we read this one together when we get home?"

"Of course, Sammy," Lily said, wrapping an arm around her. "We always do, don’t we?"

Just then, a couple approached them—Lily and Sammy’s parents, their faces lighting up as they saw their two daughters waiting together.

"There are my girls," their dad said, scooping Lily into a hug.

Their mom leaned down and kissed Sammy on the forehead. "Have you been behaving, sweetie?"

Sammy nodded enthusiastically, holding up her picture book. "I want to read this with Lily later!"

Their mom chuckled. "That sounds like a perfect idea."

As the family walked out of the airport hand in hand, Sammy felt a deep sense of belonging. She didn’t know why she’d ever felt out of place. She was exactly where she was meant to be—Lily’s little sister, always and forever.

As the family made their way through the bustling airport, Sammy stayed close to Lily, her small hand clasped in her big sister's. Everything felt warm and safe, like home, even though they were still surrounded by strangers and the echoes of hurried travelers.

"Can we get ice cream on the way home?" Sammy asked, her voice filled with childlike hope.

Lily grinned, ruffling her little sister's hair. "Of course! What kind of big sister would I be if I said no?"

Their dad chuckled. "Ice cream before dinner? You two might get away with that tonight, but don’t tell your mom I agreed."

Their mom playfully rolled her eyes. "As if I don’t already know," she said, smiling as they exited the airport.

The ride home was filled with laughter and lighthearted chatter, though Sammy found herself gazing out the window, watching the city lights blur together. There was a strange sensation, a flicker of something deep in the back of her mind. It felt like a dream she couldn’t quite remember.

"Sammy? You okay?" Lily asked, gently nudging her shoulder.

Sammy blinked and turned to her sister, the feeling vanishing as quickly as it had come. She smiled brightly. "I’m okay! I was just thinking about what flavor ice cream I want."

"Let me guess," Lily teased. "Strawberry, like always?"

Sammy giggled. "You know me so well!"

When they arrived home, Sammy marveled at the cozy house that she knew like the back of her hand, even though a part of her felt it was somehow... new. She shook off the thought as she followed Lily into the living room, where their parents were already settling in.

Later that night, after the ice cream and laughter had faded into the quiet comfort of bedtime, Sammy lay in her bed, hugging her favorite stuffed bunny. Lily had tucked her in, as she always did, with a promise to read more stories tomorrow.

As she drifted off to sleep, Sammy felt a fleeting sense of deja vu. It was as though she had once been someone else, somewhere else—but that didn’t make sense. She wasn’t anyone but Sammy, Lily’s little sister, the youngest in a loving family.

And with that comforting thought, she let sleep take her, dreaming of sunny days, bike rides, and the unshakable bond she shared with her big sister.

The morning sun streamed through the window, bathing Sammy's room in a warm glow. She yawned and stretched, her stuffed bunny still tucked under her arm. She could hear Lily humming in the kitchen, the smell of pancakes wafting through the house.

Jumping out of bed, Sammy ran to the kitchen, her bare feet padding against the wooden floor. Lily stood at the stove, flipping a pancake with a practiced hand.

"Morning, sleepyhead!" Lily greeted with a bright smile. "Pancakes are almost ready. I made your favorite—chocolate chip."

"Yay!" Sammy cheered, climbing onto a stool at the counter. She swung her legs excitedly as she watched Lily work.

Their parents were seated at the table, sipping coffee and reading the morning paper. It was a picture-perfect moment, one that felt so natural yet so blissfully ordinary.

As they ate breakfast, the family chatted about their plans for the day. Sammy wanted to go to the park, and Lily promised to take her after lunch.

Later, as they strolled through the park, Sammy clung to Lily's hand, skipping alongside her sister. They stopped by the swings, where Lily pushed Sammy higher and higher, the younger girl squealing with delight.

"Lily, do you think we’ll always be like this?" Sammy asked suddenly, her voice thoughtful.

"Like what?" Lily asked, sitting on a nearby bench to watch her sister swing.

"Happy. Together."

Lily smiled warmly. "Of course, Sammy. I’ll always be here for you. No matter what."

Sammy grinned, her heart swelling with love for her sister. There was no doubt in her mind that this was her life, her family. It was perfect, and she wouldn’t change a thing.

As the day stretched into evening, the sisters returned home, tired but happy. Lily helped Sammy with her bath, reading her a story before tucking her into bed.

"I love you, Sammy," Lily whispered, kissing her sister’s forehead.

"I love you too, Lily," Sammy murmured, already drifting off to sleep.

In the quiet stillness of the night, Sammy’s dreams were filled with laughter, sunshine, and the unbreakable bond she shared with Lily—a bond that felt eternal, as if it had always been this way and always would be.