Chapter 5- Lines blur

The drive home was quiet, tension filling the space between us like a living thing. Marcus drove with one hand on the wheel, the other resting on the center console—close enough that I could reach out and touch him if I wanted to.

I didn't. Mostly because I wasn't sure I could trust myself if I did.

"You didn't have to leave," I said finally, breaking the silence. "The party, I mean. You seemed... popular."

His mouth twitched, not quite a smile. "Popular. Is that what you call it?"

"What would you call it?"

"Available." The word came out bitter. "Everyone wants a piece of Marcus Steele—the guy who throws money around, who parties like there's no tomorrow, who'll go home with you if you look at him right." He glanced at me. "That's what you think too, isn't it?"

"I don't—" I stopped, considering. "I don't know what to think about you."

"That's fair."

We pulled up to a red light, the city quiet around us. I studied his profile—the sharp line of his jaw, the shadows under his eyes that I hadn't noticed before.

"Why did you come tonight?" I asked. "To the party?"

"Amber's been texting me all week. Figured I'd make an appearance, get her off my back."

"You two seemed... close."

"We're not." His voice was firm. "We dated for about three weeks last year. She wants more. I don't."

"Why not?"

"Because I don't do relationships, Aria. I thought you'd figured that out."

"Everyone does relationships eventually."

"Not everyone." The light turned green, and he accelerated with controlled precision. "Some people are better off alone."

"That's sad."

"That's realistic."

I wanted to ask more, wanted to understand what had made him this way—all walls and defense mechanisms wrapped in designer clothes and devastating good looks. But we were pulling into the mansion's driveway, and the moment felt like it was slipping away.

Marcus parked but didn't get out, his hands still on the wheel. "Thank you," I said softly. "For the ride."

"Don't thank me."

"Why not?"

He finally looked at me, and the raw emotion in his eyes made my breath catch. "Because I didn't do it to be nice. I did it because I couldn't stand watching him flirt with you. Because seeing you in that dress has been driving me insane all night. Because every decent bone in my body is screaming at me to stay away from you, but I can't seem to make myself listen."

The confession hung between us, dangerous and electric.

"Marcus—"

"You should go inside," he said roughly. "Before I do something we'll both regret."

I should have listened. Should have gotten out of the car and gone straight to my room and pretended this conversation never happened.

Instead, I asked, "What if I wouldn't regret it?"

His eyes darkened. "Don't say things like that."

"Why not? If it's true?"

"Because we can't, Aria." His voice cracked on my name. "You know we can't."

"Because we're stepsiblings."

"Yes."

"But we're not related. Not really."

"That doesn't matter. Our parents are married. We live in the same house. There are a thousand reasons why this—" he gestured between us "—can't happen."

"Then why does it feel like it already is?"

The question hung in the air. Marcus closed his eyes, his breathing unsteady.

"Go inside," he whispered. "Please."

This time, I listened.

I barely slept that night. Every time I closed my eyes, I saw Marcus's face in the car, heard the roughness in his voice when he said my name. I'd crossed some invisible line, and now everything felt different.

By morning, I'd convinced myself I needed to apologize. We'd just pretend the conversation never happened and go back to our careful routine of polite avoidance.

But when I went downstairs for breakfast, I found Richard alone in the kitchen, reading the paper with his coffee.

"Good morning, Aria." He smiled warmly. "You're up early for a Saturday."

"Couldn't sleep," I admitted, pouring myself coffee. "Where's Mom?"

"Spa day with her book club. She'll be back this evening." He folded his paper. "Actually, I'm glad I caught you alone. I wanted to talk about something."

My stomach dropped. Did he know about last night? Had Marcus said something?

"Okay," I managed.

"Your mother mentioned you're looking for an internship for next semester. I'd like to offer you a position at Steele Industries."

Whatever I'd been expecting, it wasn't that. "Oh. I... that's really generous, but—"

"Before you refuse, hear me out." Richard leaned forward earnestly. "It's not charity, and it's not favoritism. We have a competitive internship program, and based on your grades and your mother's descriptions of your work ethic, I think you'd be a genuine asset. You'd be working in the marketing department, not with me or Marcus directly, so there's no nepotism concern."

"Marcus works there?"

"He runs our acquisitions division. Very different department." Richard smiled. "Though he did suggest I mention the opportunity to you. Said you'd be too proud to ask about it yourself."

Marcus had recommended me? After last night?

"I don't know what to say."

"Say you'll think about it. The application deadline isn't until next month." He stood, gathering his briefcase. "I have a meeting in the city, but Marcus should be around if you need anything. I think he's in the home gym."

Of course he was.

After Richard left, I tried to focus on homework, but my attention kept drifting to that conversation in the car. To the way Marcus had looked at me. To the internship offer that he'd apparently instigated.

Around noon, I gave up pretending to study and went looking for him.

The home gym was in the basement, a gleaming space filled with state-of-the-art equipment. Music played from hidden speakers—something with a heavy beat that matched the rhythm of Marcus's movements as he pummeled a punching bag.

He was shirtless, his back to me, tattoos on full display as his muscles flexed with each hit. Sweat gleamed on his skin. I stood frozen in the doorway, unable to look away.

He must have sensed me because he stopped mid-punch, spinning around. We stared at each other across the gym.

"Hi," I said stupidly.

"Hi." He grabbed a towel, wiping his face. "Did you need something?"

"Richard told me about the internship."

"Oh. Right."

"You recommended me?"

Marcus shrugged, not quite meeting my eyes. "You're qualified. It would be a good opportunity."

"Even after last night?"

Now he looked at me. "Especially after last night."

"I don't understand."

He crossed the gym, stopping a few feet away. Close enough that I could see the rise and fall of his chest, smell the clean scent of his sweat.

"I need you to understand something," he said quietly. "What I said in the car—I meant it. This thing between us, whatever it is, it can't happen. It would destroy our family. Hurt our parents. Turn our lives into a nightmare."

"I know."

"But—" his voice dropped lower, "—that doesn't change how I feel. And I think you feel it too."

My heart hammered. "Marcus—"

"So here's what we're going to do." He stepped closer, and my breath caught. "We're going to be adults about this. We're going to coexist peacefully. I'll drive you to school, we'll have family dinners, we'll treat each other with respect and appropriate distance."

"Appropriate distance," I repeated.

"Yes." But even as he said it, he moved closer, invading my space in a way that was anything but appropriate. "We're going to ignore this attraction. We're going to pretend that I don't think about you constantly. That you don't watch me when you think I'm not looking. That last night in the car didn't happen."

"And if I can't?" The words slipped out before I could stop them.

His jaw tightened. "Then we're both in trouble."

We stood there, inches apart, the air between us charged with everything we weren't saying. His eyes dropped to my mouth, and I knew—knew with absolute certainty—that he was going to kiss me.

And God help me, I wanted him to.

But at the last second, Marcus stepped back, breaking the spell.

"I'm going to shower," he said roughly. "You should... do whatever you were doing."

He walked past me toward the stairs, leaving me alone in the gym with racing pulse and the absolute certainty that appropriate distance was going to be impossible.

The rest of the weekend passed in careful avoidance. We circled each other like wary animals, polite and distant whenever our parents were around, tense and silent when they weren't.

By Monday morning, I was actually relieved to get back to school, to the normalcy of classes and homework and friends who didn't make me question every decision I'd ever made.

Jules found me at lunch, sliding into her usual seat with a knowing look.

"So," she said. "You left Friday night pretty suddenly."

"I wasn't feeling well."

"Uh-huh. And it had nothing to do with Marcus showing up?"

I focused very intently on my salad. "Why would it?"

"Because Brad said he saw you two leave together. And because you've been weird ever since. And because you're wearing turtleneck in seventy-degree weather, which means you're either hiding something or having a fashion emergency."

I'd worn the turtleneck precisely because I felt too exposed, too vulnerable after everything that had happened. Trust Jules to notice.

"There's nothing to hide," I said firmly. "Marcus drove me home because you ditched me for Brad. That's it."

"If you say so." But she didn't look convinced. "Just... be careful, okay?"

"Careful of what?"

"Of catching feelings for someone you can't have." Her expression turned serious. "I know it seems romantic and forbidden and all that, but in real life? These situations get messy fast."

"There's no situation," I insisted. "We're just stepsiblings trying to coexist."

But even as I said it, my phone buzzed with a text from Marcus:

Running late. Taking car to Mike's to pick up yours. It'll be ready by 4.

Then another message: Added you to my insurance in case of emergency.

Then: Forgot to mention—there's a family dinner Thursday. Richard's business partners. Formal dress.

Jules read the messages over my shoulder, raising an eyebrow. "Just stepsiblings, huh?"

I shoved my phone in my bag. "He's being practical."

"He's being attentive. There's a difference."

"Jules—"

"Look, I'm not judging. But if you're going to go down this road, at least be honest with yourself about what you're doing."

That was the problem, though. I had no idea what I was doing. All I knew was that every text from Marcus made my heart race, every accidental touch felt electric, and the "appropriate distance" we'd agreed on was starting to feel like torture.

I was in trouble.

We were in trouble.

And I had absolutely no idea how this was going to end.