EastEnders' Natalie Cassidy has shared an issue with her memory, which she believes is linked to her long-term acting career.

Cassidy is best known for her role as Sonia Fowler on the soap, which she has played on-and-off for more than 30 years. After arriving in Walford in 1993, Sonia has been at the centre of many key storylines, including teenage pregnancy, disastrous relationships and a murder trial.

But while her character has become an EastEnders legend, Cassidy has shared a downside to the iconic role.

sonia fowler, eastenders
BBC

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In a recent episode of her podcast Life With Nat, the actor and her brother Tony discussed their childhood memories and were praised by a listener for their close relationship.

"I love how family-oriented you are and how [Tony] tells you snippets of your childhood that you don't know," read the message.

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Explaining the gaps in her memory, Cassidy replied: "Well, that's because I don't remember much. I don't know if that's good or not, Hayley, to be honest."

sonia fowler, eastenders
BBC

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"My memory has shot to pieces and that's because when I learn lines at EastEnders... I feel all my life, I learn something and I throw it away."

Speaking about her acting process, the star shared: "I genuinely believe that there are different muscles in the brain, and I really believe I've been trained to do something to then just throw it away."

"Maybe that'll change now. I don't retain much," she added, referencing her upcoming exit from the soap. "But I love it when Tony or David [her other brother] or anyone really says 'Oh, do you remember when this happened?' and I don't remember, so it's like a new story."

EastEnders airs on Mondays-Thursdays at 7.30pm on BBC One. The show also streams on BBC iPlayer, where most episodes drop early at 6am ahead of their TV broadcast.

Read more EastEnders spoilers on our dedicated homepage

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