Iris gets better at simulating the perfect girlfriend experience for her clients. Simultaneously at NGM, Iris and her co-workers start training the AI model with new simulated sets.

Iris' client relationships seem increasingly uncanny, and advice from Tawny isn't what Iris was hoping for. Her father's illness catches up with Iris in undeniable ways.

Cassie is back with a vengeance, taking her work to the next level. Iris' secrecy around the project puts a dent in her relationship with Hiram and their collaboration around Emcee.