'The Big Bang Theory' Cast Shares Emotional Photos After The Series Finale Table Read

By making it to 12 years, they've secured the ranking of the longest-running multicamera sitcom in TV history.

After working together for so long, the cast was more like a family — and knowing it's all about to be over has made this a very emotional time for them.

In the acting industry, the cast will sit around a table and read through the screenplay, practicing how the dialogue will go down when the cameras are rolling.

She captioned the photo: "Prepare yourselves...for a finale that has truly given me a loss for words. Our whole universe."

She captioned the photo: "Post table read for @bigbangtheory_cbs finale episode".

My heart cannot take this!

"Just because I haven’t flooded my face with enough tears during/after today’s final @bigbangtheory_cbs table read...here’s a pic of our pre-show huddle last night. I was always picked last for every team as a kid, so getting to be a part of a huddle ~ let alone this particular huddle has been extra special. I‘ll forever cherish these moments with my TBBT brothers and sisters," she captioned the photo.

"About to go into our table read for the series finale written by this group of geniuses ~ AKA: the heart and soul of @bigbangtheory_cbs People often ask what the secret is behind the success of the show...well, it's no secret...it's the sheer brilliance of these incredible minds. Love them all so very much," she wrote.

I am triggered!

Here come the tears!

"(Note the empty white board behind us as there are no longer any future episodes to discuss. A first in 12 years)," he wrote in the caption.

"This lady and I have been through a lot together as the new kids on the block of season 3 of @bigbangtheory_cbs . We have cried together and laughed together and raised kids on a set together. I couldn’t have made it without her with any semblance of sanity. Thank you"

"We filmed what is likely our last outdoor scene yesterday ... this was first thing in the morning and we both look a tad sleepy and my big ole face is too close to the camera but I wanted to share it anyway," she wrote.

"I will miss TBBT :( best sitcom ever...," he captioned the photo.

Kaley shared this photo on Instagram in the days leading up to the last table read, expressing how tough saying goodbye to her TBBT family is going to be.

"To a group of people who have been way more than a ‘second team’ to us for the last 12 years . They are family! thank you for being the cast behind the scenes..slowly saying our goodbyes over the next few weeks and it isn’t getting any easier," she wrote.

"This morning was not an easy one. The final table reading for @bigbangtheory_cbs So very sad. So very grateful," he wrote.

She captioned the photo "yeah, didn't sleep".

Okay, time to go watch The Big Bang Theory all over again, from start to finish, while I cry in the fetal position and eat chocolate ice cream until the pain goes away.

Farewell, TBBT, farewell...