William still couldn't be sure if it was the same Jinra he knew, but even so, he wanted to confront the man to find out why he was lying to him.
If he hadn't told him that, well, it was safe to say that there were other things he was hiding, and William didn't like that at all.
"Actually, I wasn't sure if it was his," the man said. "I only became sure now after seeing the paintings. You know, without being here it's impossible to know. Often people make things up, right?"
The way the man spoke seemed to be true, but William couldn't be sure.
"Even so, you already had a hunch, so you should have told me," William said. "How do you expect me to trust you if you're hiding things? Is there anything else I need to know?"
The two were together on that quest to get the treasure. William wasn't so fixated on the treasure itself. He wanted more of the man's help to break the barrier around the ship.