Chapter 8 Lines Drawn

Chapter 8 Lines Drawn

The next afternoon did not start with a fight.
That was the problem.
It started with quiet.
Emma was upstairs with a book, tucked into the corner of her room where the light from the window fell clean across the pages. Tessa had set her up with a small snack and a timer, and Emma had accepted it with the serious nod of someone who liked feeling in control of tiny choices.
Downstairs, the living room looked the same as it always did. Pillows aligned. Blanket folded. Nothing out of place.
Except Derek.
He stood near the fireplace like he belonged there, arms crossed, shoulders squared, expression carefully blank. Not irritated, not smirking, not amused.
Controlled.
Cold in a way that made the air feel sharper.
Tessa came in from the kitchen with her bag hanging at her side and stopped when she saw him.
He did not greet her.
He waited.
It felt like being called into a principal’s office, except the principal was a seventeen-year-old boy in his own house, acting like he had a clipboard in his head.
Tessa set her bag down by the couch and lifted her chin. “Is something wrong?”
Derek’s gaze flicked over her face, then away, like eye contact was a tool he was deciding how to use.
“We need rules,” he said.
The words were flat. Not angry.
Final.
Tessa’s stomach tightened. She kept her face neutral. “Rules.”
“Yes,” Derek said. “If this is going to work.”
Work. Not live. Not coexist. Not get through it.
Work.
Tessa heard the unspoken part immediately.
He is not asking for peace, she thought. He is building a wall.
She folded her hands together loosely in front of her, a small gesture to keep them from clenching. “Okay. Go ahead.”
Derek’s eyebrows lifted a fraction, like he had expected pushback already. He did not comment on her calm. He simply continued.
“No personal questions,” he said.
Tessa blinked once. “That is fine.”
“No discussing school,” Derek added.
That surprised her enough that her mouth opened, then shut again. She nodded. “Fine.”
“No talking about football,” Derek said, as if the word itself annoyed him.
Tessa’s brows rose despite herself. “I did not plan to.”
“No opinions about my life,” Derek continued. “None.”
The bullet points kept coming, clean and precise, like he had rehearsed them.
“No getting comfortable,” he said last. “This is a job. Treat it like one.”
The room stayed still around the words.
Professionalism, he was trying to call it.
Punishment, it felt like.
Tessa’s throat tightened, and she forced herself to breathe through it. She refused to let him see the sting land. That would be a win for him.
“All right,” she said evenly. “Professional boundaries.”
“Yes,” Derek replied, like he had proved something.
Tessa watched him for a beat. His shoulders were still rigid. His jaw set. He looked like someone expecting a door to be slammed in his face, and he had decided to slam it first.
Derek assumed she wanted closeness. A warmer version of yesterday.
Tessa assumed he wanted power.
Neither of them said it.
Tessa shifted her weight slightly, more for herself than anything. “Is that it?”
Derek’s eyes narrowed. “Do you need more?”
“No,” Tessa said. “I just want to be clear.”
He held her gaze, and for a second the hallway flashed in her mind. The crowd. The laughter. The casual way he had told her to relax like her feelings were a joke.
Here, he did not have a crowd.
But he still had the space.
The money.
The house.
The unspoken authority of being the one who belonged here.
Tessa did not flinch.
“I agree,” she said.
Derek’s expression did not change. “Good.”
Tessa nodded once. Then, because she refused to be cornered into silence, she mirrored his tone.
“I will do the job,” she said. “I will respect the house. I will focus on Emma. Nothing else.”
Her voice stayed calm, but the words came out with a hard edge that surprised her a little.
They landed like a door slamming.
Derek’s gaze flickered.
He had expected her to argue. He had expected her to try to negotiate, to demand something, to crack.
When she did not, it bothered him more than it should.
Tessa saw the shift in his eyes and misread it instantly.
He is relieved, she thought. Great. He wanted this distance.
Derek misread her in return.
She is offended, he thought. Great. She is going to make it personal anyway.
Both were correct.
Neither admitted it.
A small sound came from the hallway.
Not loud.
Just a soft creak, like a floorboard giving up a secret.
A breath.
Someone shifting weight.
Tessa’s eyes snapped toward the archway on instinct.
Derek did not look yet. He stayed fixed on Tessa like he refused to acknowledge anything else until the rules were nailed in place.
Tessa’s skin prickled.
She knew that sound.
She softened her expression automatically, a reflex meant for children, a quick reassuring warmth.
Then she stopped herself, because it felt like showing weakness in front of Derek, and she hated that.
“Tessa?”
Emma’s voice came quietly from the hall.
She stood there in the doorway, half-hidden behind the wall like she did not want to interrupt, but she was not crying. She was not scared.
She was listening.
Tessa’s stomach dropped.
How long?
Emma’s eyes were wide, observant, focused on both of them. Not confused. Not blank.
Collecting information.
Tessa felt a sudden chill, not from Derek’s words, but from the realization that Emma had been studying them like a puzzle.
Derek finally turned his head.
He noticed Emma second.
His posture changed by a fraction, shoulders loosening, arms uncrossing. Not softness exactly.
Awareness.
He remembered he was being watched by the one person he could not afford to confuse.
“Hey,” Derek said, voice shifting into something steadier and gentler. “You were supposed to be reading.”
“I was,” Emma said, still quiet. “I heard voices.”
Tessa’s chest tightened. She wanted to reach for Emma, to smooth the moment, but she kept her hands at her sides.
This was not about her pride. It was about the kid standing in the doorway, absorbing every tone.
Derek cleared his throat. “We were just talking about work stuff.”
Emma tilted her head. “Work stuff.”
“Yes,” Derek said. “Adult stuff.”
Emma did not look convinced. She stepped one foot into the room.
Her gaze went to Tessa, not Derek.
Tessa’s throat tightened again. She forced a small smile, controlled. “It is okay,” she said softly. “We were just making sure everyone understands the plan.”
Emma’s eyes narrowed slightly, like she was thinking in a way most adults underestimated.
“What plan?” she asked.
Derek’s jaw tightened. He looked at Tessa like he wanted her to answer, then looked away like he regretted wanting anything.
Tessa kept her voice calm. “The plan is that I come after school,” she said. “And I help you with snacks, homework, and bedtime routines. That is all.”
Emma looked between them.
Derek’s expression stayed controlled, but his eyes flickered, quick, like he had realized something too late.
Emma had understood every word.
No personal questions.
No getting comfortable.
Nothing else.
Those were not just rules for Tessa. They were rules for Emma too, even if Emma was not included in the conversation.
And Emma knew it.
Tessa watched Emma’s face and realized something quietly alarming.
This kid had been collecting information for days.
Not just about snacks and bedtime.
About moods. Tone. Distance. Who leaned in and who pulled away.
Emma stepped fully into the room now. She held her book against her chest like a shield.
Tessa could feel the air shift.
Derek’s shoulders were less rigid. His eyes were on Emma now, not Tessa, and he looked like he was trying to decide which version of himself to use. The Derek from the hallway, arrogant and amused. The Derek from last night, tense and territorial. Or the Derek who moved fast when his niece spilled juice, the one who did not hesitate when she needed cleaning up.
“Tessa,” Emma said again.
“Yes?” Tessa replied, gentle, because she could not help it.
Emma’s grip on the book tightened. “Are you staying tomorrow?”
The question was plain.
No decoration.
No apology.
It landed in the room like a claim.
Tessa froze for half a second. She became aware of Derek watching her again, not with a smirk, not with a challenge.
With something sharper.
Expectation, maybe.
Fear, maybe.
Tessa swallowed and forced herself to move.
She reached for her bag where it sat near the couch. Professional. Clean. Like she was leaving a job, not stepping out of a battlefield.
“I will be here tomorrow,” she said carefully, voice steady.
Emma’s shoulders relaxed. The change was small, but it was real.
Derek’s jaw tightened.
He did not stop her from saying it.
He did not correct her.
But he did not look relieved either.
Emma stared at Tessa for a long second, then nodded once, like she had confirmed something important. She turned and padded back toward the hallway, book still held tight.
“Emma,” Derek called softly.
Emma paused and looked back.
Derek’s voice stayed controlled, but it softened. “Go finish reading.”
Emma nodded and disappeared up the stairs.
The living room went quiet again.
Tessa stood there with her bag strap in hand.
Derek did not move.
He stared at the stairs for a long moment, then looked at Tessa like he had forgotten she was still here.
“You did not have to answer like that,” he said.
Tessa blinked. “Like what?”
“Like you were already committed,” Derek said, tone clipped.
Tessa felt heat rise in her chest, not embarrassment this time.
Annoyance.
“I am committed,” she said. “It is a job. I was hired.”
Derek’s mouth twitched, like he wanted to argue and did not know which angle to choose.
“That is not what I meant,” he said.
Tessa held his gaze. “Then what did you mean?”
Derek hesitated.
It was brief. Almost invisible.
But it was there.
He was not used to people demanding clarity from him.
He exhaled slowly. “Emma gets attached,” he said. “Fast. And then… it is harder.”
Tessa’s irritation softened into something else, a quieter understanding that she did not want to admit.
“Harder for who?” she asked.
Derek’s eyes flashed. “Do not.”
Tessa’s brows drew together. “Do not what?”
“No personal questions,” Derek reminded, as if clinging to the rule would save him.
Tessa stared at him for a beat, then nodded once, stiffly. “Right.”
She adjusted her bag strap on her shoulder. “Professional. Nothing else.”
Derek’s gaze sharpened. He heard the door slam in her tone, and it hit him in a place he did not want to feel.
Tessa turned toward the entryway, keeping her movements controlled.
Behind her, Derek spoke again, quieter. “You think this is about power.”
Tessa stopped without turning. “Is it not?”
Derek did not answer immediately.
The silence stretched.
When he finally spoke, his voice was low and controlled. “It is about not letting everything change again.”
Tessa’s fingers tightened around her bag strap.
That was not an apology.
It was not warmth.
But it was honest.
Tessa did not know what to do with it.
She did not turn around. She did not soften her voice.
She kept the distance he had demanded.
“I will be here tomorrow,” she said again, like a final line of a contract.
Then she opened the door.
The outside air hit her face, cooler than the house’s controlled calm. She stepped through, letting the door close behind her with a careful click.
Not slammed.
Not dramatic.
Just final.
On the other side, Derek stood alone in his living room, staring at the staircase where Emma had disappeared, and feeling the weight of that question settle in his chest.
Are you staying tomorrow?
It had not been asked like a favor.
It had been asked like a claim.
And now both of them had to sit with what it meant.