At the recently concluded Comic Con, 'Big Bang Theory' season 8 premiere and spoiler details have been unveiled by the writers through a teaser video. 'Big Bang Theory' season 7 finale showed Sheldon at the train station in an attempt to escape Pasadena.

Sheldon's departure left fans wondering whether he would still end up with Amy in 'Big Bang Theory' season 8 premiere.  While the writers did not give hints regarding the two's future, they said that Sheldon and Amy would continue to radiate happiness on the show.

Fans have no reason to worry as well for the epic comic book store will have a comeback. Exectuve producer Steve Molaro said: "There will be a comic book store in the future, we're figuring out how exactly that will work out but the show will not go on without a comic book store, I promise you."

For those wondering about Penny and Leonard, they might not be marrying anytime soon because as per Molaro, "Penny's first goal is to put the date far enough in the future so that everyone knows for a fact that she is not pregnant."

Apart from 'Big Bang Theory' season 8 spoilers, Molaro likewise hinted that they already have a target end date for the show: "I have thoughts, but I'm not going to say them right now."

Recently, news that actor Jim Parsons, who plays Sheldon, has resigned from the show because of a fight on the show's set. However, Empire News says that the news is nothing but satirical. Nonetheless, Parson says that he does not have a contract yet for next season.  

At the Comic Con, Parsons admitted his lack of idea regarding Sheldon's fate in the show: "I know Sheldon left on a train last season, and my first question was: Are you writing me off, which got a guffaw from the writer I asked."