Sarah arrives in Erinsborough and successfully applies for a job at
Danni Stark's (
Eliza Szonert) clothes shop. Sarah then calls
Luke Handley (
Bernard Curry) after seeing an advert for a room at Number 30 for rent. Sarah appears eager to live in
Ramsay Street and she admits that her sister, Catherine, lives there. When she is asked why their surnames are different, Sarah admits that she used her father's surname when she became a model. Sarah starts receiving phone calls from UK journalists and
Joanna Hartman (
Emma Harrison) recognises her from some magazines. Catherine discovers that Sarah was engaged to Lord Steven Harrow, but she had jilted him. Sarah decides to leave town when she hears that Steven is coming to Erinsborough, but Catherine convinces her to stay. Sarah and Steven talk through their problems and agree to be friends. Sarah's neighbour,
Toadfish Rebecchi (
Ryan Moloney), becomes infatuated with her and tries to fight Steven on her behalf. Sarah thanks Toadie with a kiss and he tells everyone that they are a couple. Sarah tells him off and they become friends. Sarah gets a job at Lou's Place, but has trouble adjusting to being looked at by the male customers. She then finds employment as a receptionist at Karl Kennedy's surgery. Sarah battles
Marlene Kratz (
Moya O'Sullivan) for the title of "Receptionist of the Year", but drops out when she learns the competition is actually to find a model rather than a competent receptionist. When Sarah saves the life of a patient at the surgery, she decides to take on a basic first aid training course. Sarah and Ben Atkins advertise for another housemate and policeman Matt Compton applies. Sarah is impressed by Matt and after he moves in, they begin dating. Matt later receives a transfer to a station in
Port Campbell and leaves. He and Sarah agree to a long-distance relationship, but they break up a few weeks later. Sarah, feeling depressed at work one day is comforted by Karl and the pair share a kiss. Karl tells Sarah he is a married man and nothing can come of it and Sarah quickly agrees to forget it, but she cannot and things are tense in the surgery. Several sets of circumstances cause Karl and Sarah to be thrown together, arousing suspicion. Sarah becomes increasingly distressed about the situation and leaves town. Toadie tracks her to a caravan park and she enlists his help in avoiding Karl. Karl finds out from Toadie where Sarah is staying and visits Sarah to convince her to return home. After sharing a meal Karl decides that they've both had too much wine to drive home that night. He books them separate rooms at a nearby hotel for the night. After Toadie hears from Karl's son,
Billy (
Jesse Spencer) that Karl spent the night at a hotel he lets slip that Karl must have spent the night with Sarah. Billy then tells his mother, Susan, who throws Karl out. Sarah completes her nursing diploma and begins working at Erinsborough Hospital. She meets
Alex Fenton (Guy Hooper) and they begin dating. However, the relationship ends when Sarah learns that Alex has been seeing
Karen Oldman (Pia Miranda) too. Sarah is stalked by
Richard Downing (John Arnold), a psychiatric patient from the hospital who had become obsessed with her. Sarah decides not to press charges when Richard is arrested. After resuscitating
Deidre Kaufmann (Lidia Faranda), a patient who went into cardiac arrest, Sarah is reprimanded by the hospital board as she is not qualified enough to perform such procedures. She is suspended and Karl tells her to fight for her job. Sarah's mother, Bess, arrives in town and she and Sarah immediately clash. Bess reveals to Sarah's friends that she named her Shakira Sunshine, but Sarah and Catherine took more mainstream names at school to fit in. Sarah and Bess manage to make peace before Bess leaves. Sarah learns that Bess has set her up with Peter Hannay and is initially reluctant to meet him. However, she and Peter fall in love and he asks her to marry him within a few months. On the day of the wedding, the bridal car breaks down and Karl offers Sarah a lift. After a second breakdown, they finally make it to the church thanks to a passing police car. After the wedding, while Sarah is in the vestry preparing for the wedding photos, Karl tells her how beautiful she looks and they share one final kiss. Sarah and Peter marry and leave Erinsborough for
Amsterdam. Sarah attends Catherine's wedding to
Malcolm Kennedy (
Benjamin McNair) in London and it is revealed that she and Peter have had a daughter called Antigone. Two years later, Sarah splits from Peter and she phones Karl for a reference as she is looking for a new job. Karl obliges, but Susan rewords the reference before Karl sends it off. Sarah then arranges for several bags of manure to be dumped on the front lawn of Number 28 in retaliation. Sarah appears in Annalise Hartman's documentary about Ramsay Street and mentions that she was not fooled when Toadie sent her Bib, a dog almost an exact double of her pet,
Bob. Sarah then states that she learned a few hard lessons in Erinsborough and that some people could be narrow-minded, before blowing Karl a kiss. As a representative from a large media company, Sarah returns to Erinsborough fourteen years later to oversee the purchase of the
Erinsborough News from
Paul Robinson (
Stefan Dennis). Sarah catches
Callum Jones (
Morgan Baker) filming her and when she confronts him, he reveals that he knows who she is. Sarah gives him some money to keep quiet. She later goes to the hospital to see Karl and asks him to visit her at Lassiter's. Sarah apologises for what happened between them and Karl begs her to her not to tell anyone that they had sex together. He also mentions that he and Susan have separated. Susan later catches Sarah and Karl together outside the hotel. Sarah apologises to her and Karl, before they go for a drink. Susan then learns that Sarah is the representative for the company buying the newspaper. Sarah catches up with Toadie and later reveals that she is staying around for longer than originally intended. Karl explains that he wants to get back with Susan, but she has filed for divorce. Susan confronts Sarah about their issues and Sarah later visits Karl. She tells him that her marriage to Peter was a big disaster, but her children, Antigone and Angus, are the best thing that ever happened to her. They then share a kiss, but Karl pulls away, realising that is a mistake. Toadie asks Sarah whether she had anything to do with Susan seeking a divorce from Karl and Sarah hopes that she did not. Sarah then meets with Susan and tells her that Karl still loves her. She tries to ask Susan if her presence has influenced her decision to get a divorce, but Susan replies that it has not. Paul asks Sarah to become project manager of his new development at Lassiter's, but she turns him down. Shortly before she leaves for London, Sarah is surprised when Susan thanks her for helping her to reunite with Karl. A couple of years later, Sarah returns to Erinsborough and asks Karl to meet her at Lassiter's Hotel. She suffers a sprained ankle and leg injury when the boiler room explodes and Karl treats her, before helping her from the hotel. Sarah asks when they can talk, just as Susan sees them together. Sarah comes to Ramsay Street to thank Karl for helping her, but as he is out,
Ben Kirk (Felix Mallard) lets her wait inside with him. Sarah asks various questions about Karl and Susan's relationship.
Sheila Canning (
Colette Mann) later invites Sarah to stay at Number 26 with her and her granddaughter
Xanthe (Lily Van der Meer). Sarah continues to ask about Susan and Karl's life, and she later makes an advance towards Karl, but he does not act on it. After Susan accidentally traps Sarah's fingers in her car door, Karl treats her at the hospital and she reveals to him the reason why she is in town. However, she asks him to keep it quiet. Toadie later finds Sarah in pain at the garden nursery and takes her to The Waterhole. Sarah overhears
Julie Quill (Gail Easdale) saying Lassiter's is short staffed and she offers her services, which Julie accepts. When Susan confronts her, Sarah reveals that she is dying from cancer. She then tells Karl that she came to town to ask him and Susan to take care of her son
Angus (
Jai Waetford) indefinitely and they agree to do so. Sarah explains that she has decided to stop chemotherapy treatment, but Karl and Susan encourage her to fight, and Karl later gets her a place at a German research centre. Sarah warns the Kennedys that Angus might react badly to her departure, before she flies out to Germany. Sarah returns the following month and reveals that the treatment is going well. She apologises to Angus for not telling about her cancer and asks him to come to Germany with her, while she continues her treatment. Sarah later rings Karl to tell him that she is in remission. ==Reception==