I stared at the transaction until the numbers blurred.

Apartment 1602.

Initial payment.

Sender: Noah Carter.

My fiancé.

For several seconds, I couldn’t breathe.

Vanessa secretly buying the apartment opposite mine was disturbing.

Noah helping her pay for it was something else entirely.

I took a screenshot.

Then another.

I didn’t call either of them.

Eight years of friendship had taught me Vanessa’s habits.

Four years with Noah had taught me his.

If I confronted them now, they would explain everything away before I understood what was really happening.

So I did something neither expected.

I pretended I knew nothing.

That evening, Noah came home carrying takeout.

He kissed my forehead.

—How was work?

—Fine.

—And the apartment?

—Everything’s moving forward.

His hand paused for half a second while opening the food container.

—1601?

I smiled.

—Of course.

The tension disappeared from his shoulders.

That tiny reaction told me more than words could.

I sat opposite him.

—Vanessa says her designer can help us.

—Lucas?

My fork stopped.

I had never told Noah the designer’s name.

—You know him?

He blinked.

—Vanessa probably mentioned him.

Probably.

I nodded as if satisfied.

Later that night, while Noah showered, I checked our shared calendar.

Nothing unusual.

Then I remembered something.

Three months earlier, Noah had insisted we combine several wedding expenses into one joint account.

I opened the statements.

There it was.

A transfer of $40,000 into another account.

The description read:

“Investment.”

Two days later, exactly $40,000 had gone toward apartment 1602.

My stomach turned.

That money wasn’t only Noah’s.

Nearly half had come from my savings.

Vanessa hadn’t simply bought an apartment opposite mine.

She had partially bought it with my money.

The next morning, I called the bank and requested complete statements.

Then I called my lawyer.

By lunchtime, I knew enough to protect my remaining funds.

But I still didn’t know why.

Was Noah cheating?

Had Vanessa been competing with me for years because she wanted my life?

My fiancé?

My apartment?

I needed proof.

So I created another trap.

At dinner, I casually told Noah:

—I changed my mind about the wedding.

His face stiffened.

—What do you mean?

—I want something smaller.

I smiled.

—And maybe we should postpone it six months. Renovations are going to cost more than expected.

He stared at me.

—You’ve already paid most deposits.

—I know.

—I don’t understand.

—It’s just money.

That phrase bothered him.

I saw it immediately.

After dinner, he went onto the balcony.

Five minutes later, Vanessa texted me.

“Everything okay with Noah? You seemed stressed lately.”

I stared at the message.

I hadn’t told her anything.

I replied:

“Everything’s perfect.”

Three dots appeared.

Disappeared.

Appeared again.

Finally:

“Good. You two belong together.”

That was when I realized something.

Vanessa wasn’t trying to steal Noah.

If she had wanted him, postponing our wedding should have pleased her.

Instead, it frightened her.

Whatever they were hiding required Noah and me to get married.

I began looking at everything differently.

Apartment 1602.

The matching designer.

The questions about Noah’s salary.

The obsession with my purchases.

Her need to know where I worked, traveled, exercised.

Maybe Vanessa wasn’t trying to become better than me.

Maybe she was studying me.

Three days later, Lucas Reed called.

—Miss Bennett? Vanessa gave me your number.

—Yes.

—I understand you’re renovating 1601.

I smiled.

—That’s right.

—Would you like me to visit for measurements?

—Actually, can I see Vanessa’s apartment first? She keeps praising your work.

He hesitated.

—I’d need her permission.

—I’m sure she won’t mind. We’re practically sisters.

Silence.

Then:

—Tomorrow at four?

Perfect.

Vanessa thought I would be working until six.

At four the next afternoon, Lucas opened 1602.

The moment I entered, every hair on my arms rose.

The living room looked familiar.

Too familiar.

Cream sofa.

Walnut coffee table.

The same pendant lights I had saved on Pinterest.

I walked toward the kitchen.

White stone counters.

Brass handles.

Exactly what I had described wanting.

Then I entered the bedroom.

And stopped.

The bed faced east.

A dressing table stood beside the window.

A built-in wardrobe covered one wall.

Lucas smiled proudly.

—Vanessa was extremely specific.

—Apparently.

I opened the wardrobe.

Inside were several garment bags.

One wasn’t fully zipped.

I could see a pale blue dress.

My favorite color.

—Has Vanessa already moved clothes here?

Lucas frowned.

—I don’t think so. She said those belonged to the future occupant.

I turned slowly.

—Future occupant?

His expression changed.

He realized he’d said too much.

—I’m probably mistaken.

—Who did she say would live here?

—Miss Bennett, perhaps you should ask Vanessa.

I stepped closer.

—Lucas.

He looked uncomfortable.

Finally, he sighed.

—She said her best friend might need somewhere safe after the wedding.

My blood ran cold.

—Me?

He didn’t answer.

He didn’t need to.

I walked into the second bedroom.

Unlike the rest of the apartment, it wasn’t decorated.

There was only a desk.

And on that desk was a folder.

My name was written across it.

EMILY BENNETT.

Lucas moved quickly.

—You shouldn’t—

I opened it.

Photocopies.

My driver’s license.

Passport.

Employment contract.

Bank information.

Even medical insurance documents.

Then I found photographs.

Dozens.

Me leaving work.

Me at yoga.

Noah and me eating dinner.

Me visiting my mother.

Vanessa had documented my life.

For years.

My hands began trembling.

Then one photograph fell onto the floor.

It showed Noah and Vanessa sitting inside a café.

The date printed at the bottom was six months earlier.

On the back, someone had written:

“Phase 3 approved.”

This wasn’t an affair.

This was planned.

I photographed everything and left.

That evening, I didn’t go home.

I checked into a hotel under a shortened version of my name and called my lawyer.

—Cancel everything connected to the apartment and wedding that can legally be canceled.

—Emily, what’s happening?

—I don’t know yet.

Then I called the real estate agent.

—Has Vanessa visited 1603?

He laughed.

—Actually, yes. Yesterday she asked why construction hadn’t begun on your apartment.

—What did you say?

—Nothing. Like you requested.

—Good.

I paused.

—I need one more favor.

The next morning, I posted a photo of an engagement magazine.

Caption:

“Only three months left.”

Vanessa liked it within twenty seconds.

Noah called shortly afterward.

I didn’t answer.

That afternoon, I returned home while he was working.

Or while I thought he was working.

His laptop was still on the desk.

Normally, I would never have touched it.

But normal rules had ended when my money appeared in Vanessa’s property records.

I opened the financial folder.

Most files were password-protected.

One wasn’t.

“V PROJECT.”

Inside were invoices.

Payments to Lucas.

The apartment deposit.

Security equipment.

Then a document titled:

“Post-marriage transfer.”

I opened it.

And finally understood why they needed the wedding.

Noah had enormous debt.

Far more than he’d ever told me.

And according to the draft agreement, after marriage, several assets purchased through our joint finances would be reorganized under a private company.

A company whose administrator was Vanessa.

I kept reading.

Apartment 1601 was listed.

Except I hadn’t bought 1601.

I had bought 1603.

Their entire plan depended on a property I didn’t own.

For the first time in days, I smiled.

Then I heard the front door unlock.

I closed the laptop.

Too late.

Noah entered.

Vanessa was behind him.

Both froze when they saw me.

Noah recovered first.

—Emily? Why aren’t you at work?

I stood slowly.

—Why are you together?

Vanessa smiled too quickly.

—We ran into each other downstairs.

—Really?

I looked at Noah.

—Then maybe you can explain why you paid for her apartment.

Silence.

Vanessa’s smile vanished.

Noah’s face turned pale.

—You went through my accounts?

—Our accounts.

He stepped toward me.

—Emily, there’s an explanation.

—I know.

I held up my phone.

—The debt. The company. The post-marriage transfer.

Vanessa’s expression changed completely.

Not fear.

Anger.

—You had no right to see that.

I almost laughed.

—Interesting choice of words from someone keeping copies of my passport in a secret apartment.

Noah looked sharply at Vanessa.

—What?

That reaction was genuine.

I froze.

Vanessa stared at him.

And suddenly another piece moved into place.

Noah knew about the money.

He knew about the financial scheme.

But he didn’t know about the photographs.

Or my documents.

There were two secrets in that room.

Not one.

—Vanessa, —Noah said slowly, —what documents?

She said nothing.

I looked between them.

—You weren’t working together on everything.

Vanessa’s face hardened.

—Emily, you don’t understand.

—Then explain it.

For the first time in eight years, my best friend stopped pretending.

—You were never supposed to find out before the wedding.

Noah turned toward her.

—Find out what?

Vanessa looked at him almost pityingly.

Then at me.

—Why do you think I became your friend in college?

My heart stopped.

She reached into her handbag.

Instead of a phone, she removed an old photograph.

Two little girls stood beside a woman outside a hospital.

One girl was Vanessa.

The other looked disturbingly familiar.

Same eyes.

Same chin.

Same small birthmark near the eyebrow.

Me.

I stared at the photograph.

—That’s impossible.

Vanessa’s voice became quiet.

—Ask your mother.

My fingers went numb.

—Ask her why she changed your surname when you were four.

Noah looked as confused as I felt.

Vanessa stepped closer.

—And ask her why every apartment, job and relationship you’ve ever had suddenly became my business.

I couldn’t speak.

Her next words erased every theory I had built.

—I didn’t buy 1602 because I wanted your life, Emily.

She pointed toward the laptop.

—I bought it because after you married him, I knew you were going to need somewhere to escape.

Noah’s face drained of color.

—What are you talking about?

Vanessa didn’t even look at him.

Her eyes stayed fixed on mine.

—Your fiancé didn’t meet you by accident.

Then she placed another photograph on the table.

It showed Noah years before we met.

Standing beside a man I recognized immediately.

My father.

And underneath, written in my father’s handwriting, were five words:

“Keep Emily away from Vanessa.”