Psychological game

"Since you asked, I don't think it's necessarily true." Meng Chuyuan suddenly pointed to the right. "Pure water."

The director did not seem to understand her answer. He patiently confirmed with Meng Chuyuan, "Which one is it?"

Meng Chuyuan quickly glanced at the director from the corner of her eye. She silently retracted her hand and said firmly, "Pure water, the one on the left."

After she finished speaking, the director was stunned for two to three seconds before he came back to his senses.

There was a hint of surprise on his face as he slowly said, "You got it right."

[I'm dying of laughter. The director is probably going to doubt his life.]

[I can tell that Sister Meng was just making wild guesses, but she really is still quite lucky. I'm envious.]

[Her guess is too accurate. Is there a script? I don't believe that this can be guessed correctly.]