Privileged

Megan is surprised to hear that Charlie has been accepted to UCSD and is moving to California. She takes him out to celebration his good news, and he shocks her by kissing her and admitting he has been in love with her for years. When Megan tells Will what happened, he is so upset that he ruins Charlie's goodbye party by confronting Charlie and starting a fist fight. Meanwhile, Rose is approached by Miles' daughter, Elyse, who reveals to Rose that Miles is the girls' real grandfather. Sage worries that Luis will be disappointed that she is a virgin, but is surprised to learn that he is deeply religious and does not believe in pre-marital sex. Luis invites Sage to church, which brings up her grief about her parents death and leads to a startling confession.

Megan is thrilled when Will tells her that his father (guest star Steven Culp) is starting a new magazine based on Megan and Will's idea. Eager to pitch ideas for the first issue, Megan and Will soon find the magazine's new editor-in-chief, David Besser, is not easy to please. When Marco decides to win Keith back and shows up unannounced at his house, he discovers Keith is now involved with his longtime friend Jennifer. Marco takes dramatic action to keep his true love from slipping away. Meanwhile, Rose tells Sage the shocking news that Miles is their real grandfather. The twins tell Megan what they know, then confront Laurel with the truth. During all the family drama, Rose knows that Sage is keeping something from her and when Sage finally confesses her own personal secret, it causes a profound change in the twin's relationship.

As Marco and Keith prepare for their wedding with the help of wedding planner Olivia, Megan discovers that her father Arthur is drinking again. Megan and Lily lovingly tell their father how worried they are; unaware that he has received a letter from their mother asking him let her explain in person why she left. Sage is upset when Rose reveals she plans to go on a wilderness trip over Spring Break, rather than going with Sage on their annual spa vacation. Zach worries that Rose is changing and won't be interested in him much longer. Sage is shocked when Luis tells her he doesn't believe in gay marriage and refuses to attend Marco's wedding. Megan gives Laurel the first draft of Laurel's biography and is relieved when Laurel loves it. Megan and Will have a fight where all of their pent up issues come out, and they decide to break up. Attending the wedding alone, Megan meets Simon, a college friend of Keith's, and is unsure what to do when Will calls her the next morning to apologize.