Bill Prady, executive producer of The Big Bang Theory, recently revealed some details about what Penny will experience in Season 5. The popular CBS sitcom will return for its fifth season this fall. Last season ended with Penny and Raj having a drunken one-night stand. What a suspenseful design! Bill Prady explained to TVLine: "Penny's waitress career is bleak, and now she only has this group of good friends around her. As a result, she has an affair with Raj and destroys this relationship." "For the first time in her life, she has male friends who treat her as a real person and respect her, unlike the previous men who just treated her as a flirtation object. Unfortunately, she messed up again this time. I don't know if she can still be friends." Prady admitted that he likes to watch the characters' lives messed up and then they try to save the process. He also said: "For Penny, this will be a very interesting experience. Sometimes it's fun to arrange for them to mess up things and even make a complete tragedy, and then see how they get out of the predicament!" He also revealed that Melissa Rauch, who plays Howard's girlfriend Bernadette in the show, will continue to star in the comedy. Prady once revealed to TVGuide: "Everything about Howard's wedding will be staged in the new season, including the selection of best man and bridesmaid. The bachelor party before the wedding will be a tragedy, but the most difficult thing is how Howard moves out of his mother's house." There was also news that Leonard and Priya will have a long-distance relationship halfway across the world in the fifth season. "The Big Bang Theory" has been booked for the next three seasons in January this year, so it will be broadcast until at least the seventh season. The fifth season of "The Big Bang Theory" will return at 8 pm on September 22 (Thursday) this fall, and it will be two episodes in a row. (Beijing time Friday morning on the 23rd)