When Josh's girlfriend tells him not to spend time alone with Rebecca, Paula suggests she throw a party as a way to invite him over. Rebecca faces her fear of hosting parties that she's had since her father walked out on her family in front of her friends. Although she successfully invites Josh, Greg is still angry at her and refuses to go. Rebecca is mortified when Josh shows up to a near-empty party, but he reassures her that it's totally normal and helps her spruce it up. Paula brings a crowd, and Greg decides to show up after all. Josh ignores a text from Valencia to stay at the party, and tells Rebecca that they should hang out as friends sometime; Rebecca reconciles with Greg.
Songs: "I Have Friends", "Face Your Fears" (sung by Paula), and "A Boy Band Made Up of Four Joshes" (sung by Josh)