The last time Penny and Sheldon talked about moving in together, Leonard left and roamed the world alone for two months. Will that happen again when the subject of moving in together is discussed in the latest episode of "The Big Bang Theory" season 8?

In the episode titled "The Space Probe Disintegration," Penny and Amy get Leonard and Sheldon to accompany them dress shopping. The two guys always had their way before but this time around, Penny and Amy get theirs. Now, Leonard and Sheldon realize how it feels to do things they really don't want to do, which is very hilarious. 

According to spoilers, while Leonard and Sheldon are waiting for the girls, their conversation jumps to Leonard and Penny's living arrangements. It seems like the couple will definitely be moving in together soon, and this time, Leonard has no qualms about it. 

But for those wondering if the wedding will happen soon, executive producer Steve Molaro says it won't. Speaking to TV Line, Molaro cleared that the writers are in no rush to wed Leonard and Penny. In fact, going into the 12th episode of the season, there's been no discussion about a wedding or marriage at all. 

Further, Molaro shared that they will have a tribute for Carol Ann Susi in one of the future episodes, but right now, they are still dealing with the loss of a friend. While Susi has not appeared in the show, she was the voice actress for Howard Wolowitz's mom. Recently, she died due to cancer.  

Meanwhile, Raj has a more important concern to tackle in the upcoming episode. He has been very anxious about the space probe. He is waiting for an update about how it is going, and he's hoping to get some good news. 

"The Big Bang Theory" season 8 returns on Jan. 8.