Sharon has decided to move in with her sister's family until she becomes a bit more financially stable. She has found herself very interested in Mr. Mole, but had a difficult time getting to know him.
Despite being younger than Hannah and staying in her house, Sharon has more skills and is one career level higher at the start of the game, though there are ways in which Hannah can catch up. It was said that she had financial difficulties, thus forcing her to stay at Hannah's house. According to the family bio, Sharon's moving in might cause a critical disturbance to the family.
Sharon is still 28 days away from becoming an elder, making her 7 days younger than her sister. She has two hobbies. Her Film and Literatureenthusiasm is 2, the same as her Music and Dance enthusiasm. Nevertheless, she will gain Music and Dance enthusiasm faster because it's her predestined hobby. The first time the family is played, she and Hannah will be in their ballet room, wearing their leotards. She is close to becoming fat.
Sharon is romantically involved with John Mole, whom she has a crush on. Although her bio says that she is very interested in John, their chemistry isn't very strong. Apparently, Sharon met John in high school, when they were teenagers. Sharon is the only Sim John met in his teenage years.
Oddly, a family image that only shows Sharon can be found within SimPE, indicating that she was originally meant to be living alone or to be in the family bin. Like most other Desiderata Valley residents, she has a memory of growing into a toddler.