Louise Summers is a fictional character from the British Channel 4 soap opera Hollyoaks, played by actress Roxanne McKee. The character first appeared in February 2005 as the feisty, glamorous girlfriend of Darren Osborne. McKee has been nominated for several awards for her portrayal of the character. In 2008, it was revealed McKee had quit her role as Louise and planned to depart later in the year. She made her final appearance on 26 December 2008 when fiancé Warren Fox murdered her on their wedding day.

Darren Osborne is a fictional character from the British Channel 4 soap opera Hollyoaks. He was introduced by executive producer Phil Redmond as part of the Osborne family, making his first screen appearance on 18 November 1996, portrayed by Adam Booth. Booth left the role in 1997, and the character was later recast to Ashley Taylor Dawson who first appeared in September 1999. Dawson left the role in 2000 to concentrate on his music career, though returned in 2003 and has remained in the role ever since. He remains one of the longest-running characters in the programme.