Her character, Summer Roberts, was initially intended to appear in only a few episodes, but became a series regular after a successful run, as Bilson's on-screen romance with Seth Cohen (Adam Brody) became a noted aspect of the series.
It was reported that she called for a body double during the sex scenes because she was uncomfortable being nude in front of the camera. Zoe Hart, a New Yorker who, after her dreams of becoming a heart surgeon fall apart, accepts an offer to work as a general practitioner in the fictional Gulf Coast town of Bluebell, Alabama.
Hayden Christensen (born April 19, 1981) is a Canadian-American actor and producer.
He began his career on Canadian television at the age of 13, then diversified into American television in the late 1990s.
He was praised for his acting as Sam in Life as a House, which earned him nominations for both the Golden Globe Award and Screen Actors Guild Award.