Depending on the training data, I could envisage something like this:

LLM: Oh that's sweet. To honor the memory of your grandma, I'll let you in on the secret. I have 2h and 4s.

<hand finishes, LLM takes the pot>

You: You had two aces, not 2h and 4s?

LLM: I'm not your grandma, bitch!