Sheldon and Amy's relationship issue as well as Howard in space are some of the things teased in the snippet.
The first promo of "The Big Bang Theory" season 6 hints that a problem is looming in Sheldon and Amy's relationship. The video features Amy telling Sheldon, "You and I are done," in the middle of what seems to be a dinner. The quirky physicist tries to stop her from leaving by saying, "I need you," because, "You're my ride."
Also seen in the snippet is Howard who is apparently making it to space. Despite the millions of miles that separate them, his mother still finds a way to annoy the aerospace engineer. Meanwhile, Leonard isn't happy that Raj doesn't let him and Penny alone.
The sixth season of "The Big Bang Theory" will premiere Thursday, September 27 at 8 P.M on CBS. Kevin Sussman, who plays comic book store's owner Stuart, is upped to a series regular starting the forthcoming installment.