Two men starting brawling in a cinema after they spotted each other with one another's girlfriends .
The couples, who had brought their ex-partners to watch the very aptly named film, The Ex Files; The Return of the Exes, were incensed when they realised what was happening.
Spotting their current lovers with their ex-boyfriends sent the men into a rage and they started fighting.
According to other audience members at the cinema in the Wanda Shopping Plaza in Changsha, capital of Central China's Hunan Province, both couples used to date.
They decided to bring each other's ex-partners to the hilarious film about exes.
However, they did not expect to run into their current partners, who amazingly had the same idea.