Kaley Cuoco in tears after reading The Big Bang Theory finale's script

Kaley Cuoco was visibly emotional after the final table read of the show. Photo / Instagram

The Big Bang Theory cast has read the script for the show's last episode and, judging by Kaley Cuoco's reaction, it'll be an emotional farewell to the show.

Cuoco, who has been posting nearly non-stop about the final days of filming the show, shared photos showing her reaction to the final table read on her Instagram account.

In a series of emotional photos, she revealed she was left in tears during the final read.

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Prepare yourselves ... for a finale that has truly given me a loss for words ❤️ Our whole universe .... @bigbangtheory_cbs

A post shared by Kaley Cuoco (@kaleycuoco) on Apr 24, 2019 at 11:31am PDT

Her co-stars Kunal Nayyar and Melissa Rauch also posted similar snaps.

"About to go into our table read for the series finale written by this group of geniuses ~ AKA: the heart and soul of (The Big Bang Theory)," Rauch wrote.

The final episode of The Big Bang Theory will air in the US on May 16, after 12 seasons.

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Post table read for @bigbangtheory_cbs finale episode

A post shared by Kaley Cuoco (@kaleycuoco) on Apr 24, 2019 at 11:22am PDT

"We, along with the cast, writers and crew, are extremely appreciative of the show's success and aim to deliver a final season, and series finale, that will bring The Big Bang Theory to an epic creative close," a joint statement from CBS and Chuck Lorre Productions read at the time of the announcement.

In its 12 years,the show received 52 Emmy nominations and 10 wins.