While in Portland for Taya's birthday, the quad gets wild in a hot tub. Taya confesses that she's interested in a connection with another woman, and Sean and Tyler come face-to-face about their son's paternity.

The quad meets with an attorney to discuss their parental rights. Taya struggles to rekindle the romance on a date night with Tyler, and Alysia becomes jealous when boundaries are crossed.

Alysia's attempt to reconnect with her unsupportive father has the quad voicing concerns about his past behavior. Sean accidentally crosses a boundary with Alysia by revealing intimate details about his relationship with Taya.

Alysia and Sean take an awkward intimacy workshop. Taya's confession about Lexi forces the quad into a heated discussion about the prospect of relationships outside of their quad.