Nick dreamed Amy to be perfect woman and Amy dreamed Nick to be perfect man for their romantic relationship, but this was just their gender role expectation. They failed to have perfect marriage after first two years of their marriage. Nick had an affair with young girl, lost job, and wasted Amy’s money. Also, Amy was exhausted to pretend to be a cool girl like she did when Amy first meet Nick. Furthermore, as it was said by Amy that “Being the Cool Girl means I am a hot, brilliant, funny woman who adores football, poker, dirty jokes, and burping, who plays video games, drinks cheap beer…” (Flynn 222), she knows really well about what kind of image of girl does men like. Their first two years of the marriage was healthy, because she knew all about cool girl, Nick’s dream girl. Nick always have the gender role expectation for Amy, and Amy pretend to be a cool girl for Nick just for their begging of their marriage. He wanted Amy to be a cool girl who “never get angry, only smile in a chagrined, loving manner, and let their men do whatever they went” (222). Additionally, image of cool girl is gender role expectation for women. However, once they failed to live out each other’s gender role expectation, their romantic relationship cracked. They were not satisfied with their marriage anymore, and the marriage turned into most fundamental anxiety to happen because of each other’s gender role expectations were do not archived for each