M1, T12: When Aunt Leslie tells Olivia some devastating news, Olivia tries to keep her chin up. Meanwhile, everyone has a date for the dance except Drew and Madison, and when Luke enters with Alexis, things get complicated. Olivia talks to Madison about her boy dilemma and Claire talks to Alexis about using boys for attention, causing Alexis to have a change of heart. Luke confronts Madison, and she reveals to him her biggest secret. Ryan gets bad news. At the Final Picnic, there's a secret circulating that has everyone gossiping. Alexis and Madison find common ground and Olivia asks Aunt Leslie for a big favor. As summer winds to a close, Olivia tries to figure out what comes next, but everyone seems to have unfinished business. Madison and Luke finally talk, and Drew finally acts on what he has been waiting all summer to do. Plus, Ryan gets a text, changing everything.