EastEnders star Natalie Cassidy has shared her feelings on Sonia's trumpet jokes. While known for many famous moments and storylines during her time on the soap, one of Sonia's most iconic aspects was her (rather poor) trumpet playing. "Why would I be bitter if people think Sonia’s all I’ve done? But I don’t think I’ve ever taken myself too seriously." "That's why I've been able to leave again in a really amicable manner, and why maybe I'll go back once more.