After failing to become an Oscar nominee, Bojack calls the one person who he knows will respond to him interested in a self hating bender, Sarah Lynn. For weeks, Bojack and Sarah take a road trip though Bojacks recent history, attempting to make amends with all that he has hurt. Through the drug and alcohol fueled trip, he fails to make anyone but himself feel better, while reopening old wounds with Penny, Learning Princess Carolyn has moved on, mistaking a child as Todd, learning that Ana Spankopita sees Bojack on the decline with no intentions of joining him, and role playing to apologize to Diane. After many blackouts and lapses in memory Bojack finally confesses love for Sarah Lynn after realizing that she knows more than anything what made Bojack himself. She realizes she has won an Oscar and spirals herself into self hatred and sadness when Bojack takes her to the Planetarium. As Bojack comes to self actualization and realizes the scope of his life with Sarah, he realizes Sarah is no longer responding.
—Joe Welch