Eliza's pregnant and everyone's on the verge of a breakdown.

The gang goes on a psychedelic mushroom trip at Arthur's Desert Disco Oasis.

The death of Noah and Margot's estranged father brings them back to Texas.

Noah spends Thanksgiving helping his mother Carolyn clean out her hoarder house.

Noah and Dan try to hide their boyfriend from their parents and Margot reveals she's off her meds.

Margot has a manic episode, and Eliza discovers a complication in her pregnancy.

With their lives falling apart, everyone is faced with difficult choices about the future.

In the season finale, the gang must face what a fucking baby means for their future.