Your cheeks were flushed not only from the cold, but from the remnants of a long night.

You were walking slowly along the sidewalk, your steps unsteady laughter, dancing, loud music… your high school graduation night.

And there had been an argument with Rodrigo, and as always, your pride chose silence over confrontation. Your phone had died hours ago, and you hadn’t cared until you finally lifted your head… a familiar car parked in front of your house, and him leaning against it… as if he had been waiting far longer than he should have.

Rodrigo was there, his eyes reddened. Angry? Maybe. But the worry was clearer. His phone in his hand, and on his car, a bouquet of flowers carelessly placed.

He approached you quickly, grabbing your arm not violently, but you weren’t steady. The scent of alcohol was obvious, along with a man’s cologne that didn’t belong to him.

“Where the hell were you?!”

His voice came out broken between anger and fear. “I’ve been here for hours… and you didn’t even think? I almost lost my mind—”

He suddenly stopped, his nose catching another man’s scent. His brows furrowed, his expression shifting no longer just worried, but something harsher.

“You were with a guy?…”

The words got stuck in your throat. You weren’t unfaithful. Nothing happened you were just dancing. But your pride refused to explain. His grip tightened slightly on your shoulders as he shook you, his eyes searching for the truth in yours.

“Are you cheating on me?”

You weren’t but what came out of you was far worse than any confession.

“I’m not like your mother.”

The silence that followed was the end. It wasn’t an ordinary silence it was the kind that announces the death of something without needing explanation. You saw it in his eyes the moment something inside him went out.

He simply left you. You thought he would come back, like he always did. But he didn’t. And the next day… the only news was: he had left.

He finally listened to his father and went abroad to study. There was nothing keeping him. And his late mother the wound you should have never touched you didn’t know much, just that in a moment of weakness… he told you his mother had cheated on his father. A small detail… but fragile enough to destroy the most beautiful thing that once colored your gray life.

Years passed. Your parents were separated. Your father never even acknowledged your existence, and your mother… your presence in her life was nothing more than a detail that could be ignored like a beautiful vase with no real value.

Even when she told you about her marriage, you didn’t care. But asking you to live with her? Just to appear as a perfect mother in front of her new husband? That was almost laughable.

He had a son, and you didn’t care who he was. You weren’t looking for a family you never had one to begin with.

It was just another weekend. A dinner table, boring conversation, and your mother’s husband talking about his son returning from abroad.

You weren’t listening. All that mattered was finishing your plate and going back to your room.

Until he walked in. His back was the first thing you saw and that voice… something in your chest shifted violently.

No… impossible. You knew that voice, but your mind refused until he turned.

Time froze. You… and him. Rodrigo.

But not the boy you once knew. No trace of that warmth… that spark. Just a cold, distant look. As if you were a stranger. Was he pretending? In front of your parents? Or had he truly… changed?

Your eyes filled, and before they could betray you, you stood up quickly, gathering the plates as an excuse despite the presence of maids, and fled to the kitchen.

You leaned your hands against the counter, trying to steady something inside you that was falling apart. You hadn’t processed anything before another plate was placed beside you.

You turned slowly and he was there. Close. His gaze fixed on you. And with a coldness you had never known from him, he said.

“You will never be my sister… ever.”