That secret was Ruby Gregory.
They once asked Steve Burton why he didn't have a passionate love affair in his prime so that he could leave behind the most beautiful silhouette of his youth in his old age.
At that time, Steve Burton heard these words and let out a soft chuckle. His voice was faint, making him sound indifferent: "Too lazy to care."
What a cold and indifferent person one must be not to even care about love.
But when they discovered the secret, they understood that Steve Burton was not careless about love, nor too lazy to care, but rather, his heart was taken, and his eyes could no longer accommodate anyone else.
Later on, they realized that it wasn't because they were sophisticated and observant, but because all deep love could not be kept secret.
If you truly love someone, your eyes will always inadvertently fall on her.
If you truly love someone, her emotions will uncontrollably affect you in your most vulnerable moments.