She interned at Toronto's Fashion Television as part of her high school education.Grimes attended City Academy, a private school for her last two years of high school.This season takes place during the second semester of the school year that began in season six and continues to depict the lives of a group of high school sophomores, juniors, seniors and college freshman as they deal with some of the challenges and issues young adults face, such as rape, school violence, cancer, drug use, prostitution, sexual misconduct, racism, sexism, parenthood, HIV and relationships. Season seven premiered in the US three months before it began broadcasting in Canada, on 5 October 2007. Bust, "A Move Part 1 and 2" were formed together to form "Degrassi Spring Break Movie".In addition to the twenty-four regular episodes, two "special episodes" were produced, not part of the Degrassi continuity. The first, "Degrassi in Kenya" depicted the cast members travelling to Africa to assist the building of a school.
Prior to that, she had a recurring role on the television series Naturally, Sadie, and played Darcy Edwards on Degrassi: The Next Generation for four seasons.
The seventh season of Degrassi: The Next Generation commenced airing in Canada on 14 January 2008, concluded on 23 June 2008, and consists of twenty-four episodes.
Degrassi: The Next Generation is a Canadian serial teen drama television series. in Quebec) on CTV, a Canadian terrestrial television network. on The N, a digital cable network aimed at teenagers and young adults.
Cassie then dated Canadian actor Mike Lobel (2010-2013) with whom she had almost three-year relation.
They both were a hot couple by then and looked good together.