The main characters of “The Big Bang Theory” are the alpha geeks. When the gorgeous Penny (Kaley Cuoco) moves in to the nearby apartment, physicists Leonard (Johnny Galecki) and Sheldon (Jim Parsons) become crazily in love. Leonard truly falls to the deep pit of love, but Sheldon manages to stay sane by being aloof about romantic relationships.

Although the show mostly consists of Leonard’s on and off attempts to pursue Penny, Sheldon’s obsessive-compulsive neurosis and grand obliviousness is even more entertaining. His character is irresistibly amusing, a combination of arrogance and dorky, as written based on the performance by Parsons. Whatever happens to Sheldon — whether he gets fired for insulting his new boss, he gets insecure by a genius child or is tangled up in Leonard’s lie, he continues to fight the world with a certain air of supremacy, which often lead to humorous consequences.