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Online, Leonard buys a time machine from the 1960 film, The Time Machine, believing it to be a miniature, though it turns out to be the full-sized original. As the men move it into the apartment, they accidentally make Penny miss her shift. Penny furiously lashes out at Leonard for his love of comic books and collectibles, and his nerdy ways. Upset, Leonard decides to get rid of all his collectibles, while his friends try to convince him not to, leading to a confrontation at the stairs. After Penny comes out to see what the noise is about, Sheldon angrily accuses her of hypocrisy, reminding her of her own love of childish things like Hello Kitty, Care Bears, Beanie Babies and My Little Pony. Penny, realising the impact of her words, apologizes to him. However, she has a new boyfriend named Mike, and o...


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