 However, her agent persuaded her to go and she won the role of Shauna.As the part was her first acting job, Watson's agent booked her onto some acting classes and she began filming her first scenes in June.Watson made her first screen appearance as Shauna during the episode broadcast on 16 August 1999, Watson decided to leave "Home and Away" in 2001 and filmed her final scenes in June 2001, Shauna's final scenes aired on 5 October 2001.