Actor Tahir Raj Bhasin says he had to train for four months in four separate sports to prep for his character in the upcoming film "Chhichhore". "I can't reveal much about Derek from 'Chhichhore', except that he is one of the most layered and fun characters that I have played... But it is true that Derek has a sports champ vibe in his college.

"I underwent four months of intense training in 4 different kind of sports -- athletics, football, kabaddi and volleyball to get Derek's attitude right," Tahir said in a statement.