![Here's what happened in The Big Bang Theory's bittersweet finale that fans are praising as "perfect" Here's what happened in The Big Bang Theory's bittersweet finale that fans are praising as "perfect"](https://hips.hearstapps.com/hmg-prod/images/big-bang-theory-finale-3-jpg-1558056196.jpg)
Here's what happened in The Big Bang Theory's bittersweet finale that fans are praising as "perfect"
![The Big Bang Theory ending revealed: Star reveals how series will end? | TV & Radio | Showbiz & TV | Express.co.uk The Big Bang Theory ending revealed: Star reveals how series will end? | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/590x/1085592_1.jpg)
The Big Bang Theory ending revealed: Star reveals how series will end? | TV & Radio | Showbiz & TV | Express.co.uk
![The Big Bang Theory co-creator talks final season and admits he doesn't know how show will end | Daily Mail Online The Big Bang Theory co-creator talks final season and admits he doesn't know how show will end | Daily Mail Online](https://i.dailymail.co.uk/i/newpix/2018/09/17/23/5052057A00000578-6178267-image-a-2_1537223460628.jpg)
The Big Bang Theory co-creator talks final season and admits he doesn't know how show will end | Daily Mail Online
![Big Bang Theory" finale: Series says goodbye after 12 years of bazingas, friendship and love - CBS News Big Bang Theory" finale: Series says goodbye after 12 years of bazingas, friendship and love - CBS News](https://assets3.cbsnewsstatic.com/hub/i/r/2014/11/12/4237e81e-33c5-4184-aefd-d24d6a077f1e/thumbnail/1200x630/47f3c533d1cf042ac453e917cdc016ed/big-bang-theory.jpg?v=4d0a8a0e724da64f433bf70cf12725a2)