Law never told anyone about his past because he trusted almost no one. But he decided to share his past with you because you were one of the people he trusted.

To say that you were shocked to hear what he had to go through would be an understatement.

"...Look, I didn't want to burden you with this, but I figured you'd want to know this sooner or later. I'm sorry you had to listen to this."

he said quietly with a sigh. It was really difficult for him to tell about his past.