Sarah Lou isn't a character on the show.
Sarah Platt has had a complex and often turbulent life on Coronation Street. Here are some key moments from her storyline:
* Early Life: Sarah was born to Gail Platt and Brian Tilsley. She experienced a tumultuous childhood, dealing with her parents' divorce, her mother's numerous relationships, and her father's absence.
* Teenage Years: Sarah struggled with teenage rebellion, experimenting with drugs and alcohol. She was also involved in a relationship with a much older man, Todd Grimshaw, which caused her family much distress.
* Adulthood: Sarah went on to have a long-term relationship with Todd's brother, Jason Grimshaw, although their relationship was complicated by Jason's anger issues and Sarah's own emotional baggage.
* Motherhood: Sarah became a mother to Bethany Platt, a daughter she had with her ex-boyfriend, Todd Grimshaw. She also had a daughter named Harry with her ex-husband, Gary Windass.
* Recent Years: Sarah has continued to navigate the challenges of motherhood, raising her daughters amidst the drama of life on Coronation Street. She's also faced her own personal challenges, including dealing with the trauma of her daughter Bethany being groomed and abused by Nathan Curtis.
If you're interested in learning more about Sarah's specific storylines, you can find information on the official Coronation Street website or by searching online.