Madison stood behind the counter at the trendy boutique where she worked, her polished nails tapping rhythmically on the glass as she tried to focus on folding scarves. But her mind kept wandering to Ashley and him. Not Derek—no, this wasn't about Derek. This was about Logan, the impossibly charming guy who had somehow managed to capture the attention of both sisters.

Madison fumed inwardly, thinking about how Ashley always had to make things complicated. It wasn't enough that Madison had been the first to meet Logan at their usual café and the first to exchange numbers with him. No, Ashley had to swoop in with her effortless charm and sparkling smile, leaving Madison feeling like the forgotten older sister yet again.

Meanwhile, across town, Ashley was laughing over coffee with Logan at an outdoor café. She leaned in, flipping her hair in a way that she knew looked casual but was anything but. Logan, the epitome of laid-back cool in his USPS uniform, grinned at her.

"So, tell me," Ashley said, batting her lashes. "What's it like being the guy everyone trusts with their mail?"

Logan chuckled. "It's not as glamorous as it sounds. A lot of dog encounters, weirdly personal notes on packages... but hey, it's honest work."

Ashley tilted her head. "Well, I think it's admirable. You're like a modern-day hero."

Logan laughed again, shaking his head. "If you say so."

They were in the middle of a lighthearted debate about which coffee chain was superior when Madison, on her lunch break, walked into the same café. She froze when she saw them, her stomach twisting.

There was Ashley, her little sister, laughing and flirting with her Logan. Madison clenched her jaw, her eyes narrowing as she watched them. Ashley looked so carefree, like she hadn't just stolen the one spark of excitement Madison had in her otherwise mundane life.

Madison took a deep breath, marched to the counter, ordered her lunch, and walked out without a word. She didn't want to make a scene—not here. Not now.

That evening, Ashley arrived home first, humming to herself as she kicked off her shoes in the entryway. Madison stormed in minutes later, her heels clicking loudly against the hardwood floor.

"We need to talk," Madison said, crossing her arms.

Ashley glanced up, surprised. "Wow, you're home early. Did someone close the boutique for a fashion emergency?"

Madison rolled her eyes. "Don't. I saw you, Ashley. At the café. With Logan."

Ashley's carefree expression faltered. "Oh. That."

"Yeah, that," Madison said, her voice rising. "What were you thinking? You knew I liked him!"

Ashley straightened, her defenses kicking in. "And what about what I want? Logan's a great guy, and maybe he and I have a connection too. You don't own him, Madison."

"I don't own him," Madison said, her tone icy. "But I was there first, Ashley. You knew that."

"Oh, come on," Ashley said, throwing up her hands. "You're acting like you were engaged or something. You talked to him a couple of times at the café. Big deal."

"To me, it was a big deal!" Madison snapped. "Do you have any idea how hard it is for me to put myself out there? And then you just waltz in and—"

A knock at the door interrupted them.

Ashley frowned. "Were you expecting someone?"

"No," Madison said, her arms still crossed.

Ashley opened the door, and there stood Logan, still in his USPS uniform, holding a package.

"Hey, Ashley," he said, smiling. "You left your phone at the café."

Ashley blushed. "Oh my God, thank you. I didn't even realize."

Logan handed her the phone, glancing past her to see Madison glaring daggers from the hallway. "Uh... hi," he said awkwardly. "You must be Ashley's sister."

"Yes," Madison said coldly. "I'm the older sister."

Logan nodded, the tension thick in the air. "Right. Uh, well, I should get going. Busy mail routes and all that."

"Sure," Ashley said quickly, stepping aside. "Thanks again, Logan."

Once the door closed, Madison turned to Ashley, her face a mix of disbelief and anger. "He's a USPS driver?"

Ashley blinked. "What's that supposed to mean?"

"Nothing," Madison said, throwing up her hands. "It's just... you made it sound like he was some big-deal guy, and he's delivering mail?"

"Wow," Ashley said, crossing her arms. "Way to judge. At least he's hardworking and down-to-earth, unlike some people who only care about appearances."

Madison scoffed. "Oh, give me a break. You were flirting with him because he's cute, not because you're deeply moved by his commitment to delivering packages."

Ashley opened her mouth to retort, but then started laughing instead. "Okay, fine. Maybe I was. But so were you."

Madison's lips twitched, and for a moment, the tension eased. "Fair point."

By the time they sat down in the living room with glasses of wine, the fight had mostly dissolved into laughter.

"Honestly," Madison said, shaking her head, "I don't know why we do this to ourselves. Fighting over some guy."

Ashley shrugged. "Because we're sisters. And apparently, we both have a thing for charming USPS drivers."

Madison laughed. "For what it's worth, I'm not mad anymore. But next time, maybe let me have the first date?"

"Deal," Ashley said, clinking her glass against Madison's. "As long as you promise not to judge my taste in men."

"No promises," Madison said with a grin.

And with that, the tension melted away, leaving behind only the bond that, no matter how much they bickered, nothing could break.