The 28-year-old actor - who plays Finn in the TV musical drama series - had limited song and dance experience compared with his co-stars when he joined the show, which he admits was daunting. He said: "It`s been a great opportunity to learn how to sing and dance. I`ve never done anything like this before. It has also been a challenge performing with seasoned Broadway performers next to me." Although he has dad to work harder than some of his co-stars to master the musical aspect of the show, Cory loves working on `Glee` and wants to keep his role for as long as he can. He added: "One of the reasons I got into acting was because it`s so fly-by-night. "I never knew what was going to happen. Now all of a sudden I know I`m going to be in Los Angeles for the next two years. It`s great. "I`ll do anything the show will have me do. I`ll do movies, I`ll do as many seasons as they`ll have me."