"And I told you that too, didn't I? I do not have the ability to read minds. All I do is guess your minds."
He already replied to the question Ariel asked him honestly. Be that as it may, it seemed difficult for Ariel to understand that he did not have such power.
Since the only person, he knew who had the power to do such a thing was his late father. And considering that his power looked exactly like his late grandfather when his late grandfather was still alive (he used to be told by his late parents how similar his figure, along with his face, and his power ability were to his late grandfather since he was a child).
With the fact that all his family was dead, he did not know anybody who possessed that kind of power similar to his late father besides his father.
"Lie! You liar!"
Ariel was still telling him he was a liar over and over again without feeling bored at all.