What did Selina Kyle write in that letter to her half-sister Sofia Falcone Gigante?

Carmine Falcone spread his seed far and wide, and somehow produced two of the most badass women to ever hit Gotham. Kyle may have despondently left the city after deeming it beyond saving at the end of The Batman, but we all know the woman who eventually becomes Catwoman always crawls back to the city that made her. And her letter to her imprisoned half-sister at the end of The Penguin’s season finale is her first step back home.

Kyle’s letter not only woke Gigante out of her catatonic gaze, but brought a smile to her face. This is arguably the most compelling wrinkle that The Penguin adds to The Batman Part II’s storyline. What could she have possibly written that would make a woman, who could be facing death in prison, feel joy? Did she congratulate her on wiping out multiple crime families, including the one they were both born to and victimized by? Did she let her know that she thinks she’s innocent (she isn’t) and she was framed (she wasn’t)? Or, maybe she told her a plan she has to get her sister out so they can enact her revenge alongside her lover boy Batman?

Whatever she wrote, The Batman Part II needs to find a way to make that a catalyst for the sisterly meet-up we all want. Plus, I’m sure if you have undeniable talent like Kravitz and Milioti in your cinematic universe, you’re legally obligated to make them share the screen. Or, you should be.