The Big Bang Theory (CBS)
Premieres: Thursday, Sept. 22, 8/7c

Where We Left Off: Newly betrothed Howard and Bernadette fought over a Rolex she bought him, and an India-bound Priya and Leonard were on the outs. But the biggest coupling twist of all, of course, was Penny sleeping with Raj after downing a few too many.

What's Next: Naturally, there will be repercussions of Penny and Raj's night together, but executive producer Bill Prady promises that "you will be satisfied with how the characters respond to the events." Leonard and Priya try their hand at a long-distance relationship, while Howard and Bernadette plow forward with wedding planning, which will have its share of challenges (how could it not with Howard's mom?). The kicker: Prady "can't guarantee" a wedding... yet.