I was going to ticket him for driving 142 km/h, but when I saw that scar on his temple, my blood ran cold. It was him. The man who saved me 12 years ago… and now fate was asking me to return the favor.

“Yes,” Carmen said, now crying. “It was you, Diego. You gave me life. That’s why, when I saw you on the highway that day, I knew I had to do something. But it wasn’t just escorting you.”

Carmen pushed the letter towards him.

—When I found out about Luna… I looked to see if we could be compatible. I couldn’t let the man who saved me lose what he loved most.

Diego read the letter. His hands trembled so much the paper rustled. He read the words that confirmed Carmen Ruiz was the bone marrow donor.

The silence in the room was absolute, dense, laden with twelve years of history, pain and miracles.

Diego looked up. His face was bathed in tears, an expression of wonder and love so pure that Carmen’s chest ached.

“You…” Diego’s voice was barely a whisper. “You saved my daughter. You’re the donor.”

“You saved me first,” she replied. “I just returned the gift.”

Diego collapsed. He leaned forward and hugged Carmen with desperate force, burying his face in her neck, sobbing like a child. Carmen hugged him back, stroking his hair, feeling her own tears soak his shirt.

“Thank you,” he repeated over and over. “Thank you, thank you, thank you.”

“We are at peace,” she whispered.

But it wasn’t just peace that existed between them. It was an unbreakable bond, forged in fire and sealed with blood.

A few minutes later, a small figure appeared in the hallway, rubbing its eyes.

—Dad? Carmen? Why are you crying?

Diego quickly wiped his face and stretched out his arms toward his daughter. Luna ran toward them and jumped onto the sofa.

“We cried tears of joy, Princess,” Diego said, gazing at Carmen with boundless adoration. “Do you remember when I told you about the angel who gave you his blood to heal you?”

Luna nodded gravely.

“Yes.”

Diego took Carmen’s hand and placed it on top of Luna’s

—Well, the angel has been here the whole time. It’s Carmen.

Luna’s eyes widened. She looked at Carmen as if she were seeing a superhero. And then, with that overwhelming naturalness, she threw her arms around her neck and hugged her tightly.

—Thank you, Mama Carmen —whispered the girl.

Carmen’s heart stopped, then began beating stronger than ever. That word, spoken by mistake or by intuition, sealed her fate.

Two years later, the wedding wasn’t a big social event, but it was the most emotional celebration anyone could remember. Carmen and Diego were married in a garden at sunset. Luna, now completely healthy and radiant, carried the rings.

During the voting, Diego didn’t talk about empty promises. He talked about circles.