After rescuing Gemini, leaving Brockett Gas Station and returning, Gemini will be seen and heard crying in the auto yard.
Retrieve Gemini's gems
Gemini: It's no good, all this money has caused nothing but problems.
Gemini: The only thing that was precious to me was the gems that Fausto bought me when we first got married.
Gemini: I had to leave them at the roadblock...Hey now, would you get those gems for me? I'll give you the rest of our winnings.
Gemini: If you get me those gems, the money is yours.