Answer:
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A married couple, Simon and Robyn, run into Gordo, an old classmate. Things take a turn when Gordo begins to drop in unannounced at their house and inundates them with mysterious gifts.
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[tex]\large\bold\red{Hope It Helps!}[/tex]
Explanation:
Simon and Robyn are a young married couple whose life is going just as planned until a chance encounter with an acquaintance from Simon's high school sends their world into a harrowing tailspin. Simon doesn't recognize Gordo at first, but after a series of uninvited encounters and mysterious gifts prove troubling, a horrifying secret from the past is uncovered after more than 20 years.
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When Simon Callum moves with his wife Robyn from Chicago to an astonishing house in California to work in a new job, they need to go shopping in a store. Out of the blue, a man named Gordon "Gordo" Moseley stumbles upon Simon and tells that he was a former high school classmate. Gordo overhears their address and brings gifts for the couple, making Simon uncomfortable. Then he invites the couple to have dinner with him and they learn that Gordo lives in a mansion. He receives a phone call and leaves the couple alone at his home and Simon decides to snoop around and mock him. When Gordo returns, Simon says that he should stay away from Robyn and him. There are incidents at Simon's home and the family's dog disappears and Simon blames Gordo. Simon drives to his house and he finds that Gordo does not live there. However the dog returns and the couple receive a letter of apology from Gordo telling to let bygones be bygones. Robyn is curious about the meaning but she gets pregnant. When Robyn discovers that her husband bullied Gordo in high school, she decides to research their past, discovering dreadful secrets from Simon's past.
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Simon (played by Jason Bateman) and Robyn (Rebecca Hall) are a happily married couple and have just moved, due to a promotion for Simon, to Los Angeles from Chicago. Simon bumps into someone he knew at school, 20 years ago - Gordon (Joel Edgerton). Gordon starts sending the couple gifts and starts dropping around their house unexpectedly. Initially they are happy to humour him but he is not really a friend of theirs and is a bit creepy, so they ask him to stay away from them. Gordon obliges but from his parting note Robyn thinks that there may be an incident in Simon and Gordon's schooldays that Simon doesn't want to talk about.
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[tex]\large\bold\red{№CarryOnLearning}[/tex]