| Description! ||Leonard and Penny’s relationship hits an impasse when, while on a double-date with Howard and Bernadette, she reveals that she takes career advice from a psychic, only for Leonard to laugh at her, infuriating her. Later, Howard shows Leonard that if he wants to be able to ever be in a relationship, he’ll have to accept that people will have differing beliefs. Leonard apologizes to Penny and agrees to visit her psychic, despite her having declined to read a book debunking psychics, remarking that "one of us has to keep an open mind."
Meanwhile, Sheldon and Raj attend a university mixer, with Sheldon as Raj’s wingman. Sheldon only agrees because Raj bribes him with a Limited Edition Green Lantern lantern, which Sheldon subsequently brings with him to the mixer, in case evil strikes. They meet Abby (Danica McKellar), who takes a liking to Raj, and her friend Martha (Jen Drohan), who tries to connect with Sheldon. They end up playing Rock Band at Sheldon’s place. For a second date, Raj bribes Sheldon with his pair of Hulk hands, signed by Stan Lee. After Sheldon announces that he is going to bed, Martha asks if she can come into his room to avoid Raj and Abby, who are "getting busy". Sheldon obliges but immediately leaves to sleep in Leonard’s room instead, leaving Martha alone.|