He may be hesitating, it doesn't matter, she will try harder to remind him of things that may be forgotten, and he may remember them.
"Silly girl, this is just a chain that is so ordinary that it can't be more ordinary. Your brother Lie asked you to bring this chain to him. It's an adult's lie to a child. How can you take it seriously!" She waited for a while, and he gave her answer.
His voice was very calm, without the slightest ups and downs, as if he was talking about something that had nothing to do with him.