Question: Given the following context: Gloria is an unemployed writer struggling with alcoholism. Her errant behavior prompts her frustrated boyfriend Tim to break up with her and evict her from their New York City apartment. Forced to move back to her hometown in New England (the fictional Mainhead), Gloria reunites with her childhood friend Oscar, who now runs his late father's bar. Oscar is warm and welcoming to Gloria; he brings her an old television set for her unfurnished house and offers her a job at the bar to help her, which Gloria accepts. Working at the bar aggravates Gloria's alcohol problem. Each shift, she hangs out and drinks until morning with Oscar and his friends, Garth and Joel, while sleeping it off on a bench near a children's playground. At the same time, a giant reptilian monster appears in Seoul, leaving death and destruction in its wake. Gradually, Gloria realizes that when she walks through the playground at exactly 8:05 am, she causes the monster to manifest and is able to remotely control the monster's movements, which mirror her own. Gloria reveals her secret to Oscar and his friends; however, when Oscar steps onto the playground, he causes a giant robot to appear in Seoul. Gloria ultimately tries to make amends by having the monster spell out an apology in Korean, to the delight of the South Koreans and the media, and begins to avoid both the playground and alcohol. After spending the night with Joel, Gloria discovers that a drunken Oscar is using the robot to taunt South Korea. After a tense confrontation, Gloria manages to make him leave. Oscar is jealous, believing that something happened between Gloria and Joel. Later that night at the bar, he drunkenly insults his friends and demands that Gloria drinks, then orders her to do so by threatening to return to the playground if she does not. The next morning, a sobered-up Oscar confesses his remorse and pleads with Gloria to forgive him. Gloria accepts his apology, but Oscar's controlling attitude becomes clear. answer the following question: Who is the childhood friend of the man that runs his late father's bar?
Answer:
Gloria