He thought about it and decided not to be soft-hearted.
He believed that Monica should be taught a lesson for choosing Michael. Therefore, he decided to keep the matter of him helping Jeanne to get evidence of Michael's killings a secret.
Furthermore, before Mason left, Mason said that Jeanne had specifically instructed him not to tell anyone about that.
He was just keeping his promise!
…
Monica and Steve were sitting in the car.
Monica looked calm. It was as if she did not know how to smile or have many facial expressions.
Steve, who was sitting in the front passenger seat, hesitated before turning to Monica and saying, "Why didn't you explain it to your friend?"
Monica looked at him.
"There's nothing to explain," she said.
Perhaps she would become like that one day.
Since she had chosen to achieve her goal by any means necessary, it was only a matter of time before she would take that step.