Cox, 47, who played Monica in the hit sitcom, said she is so absent-minded that she even forgets the guest stars, who appeared on its ten seasons, The Sun online reported.
Courteney Cox. Pic/AFP
"My memory is the worst of anyone I know. Every time I see an old episode of Friends I'm surprised by what happens because I just don't remember them.
People come up to me and say, 'I loved the episode so-and-so was in. And I'm thinking, 'Really? That person did Friends?'," she said.