Thulasi, the younger daughter of yesteryear actress Radha, is all geared up to make her acting debut with Mani Ratnam's Kadal. Her sister Karthika made her debut with Ko in 2011 and her next film Annakodiyum Kodiveeranum is gearing up for release. Though both of them are a part of the same industry, their love can never be overtaken by competition, clarifies Thulasi. She added that she looks up to her sister Karthika and even takes inputs from her when needed! Kadal will be hitting the screens on February 1, which also marks the debut of yesteryear actor Karthik's son Gautham Karthik. Music has been composed by AR Rahman. The film will release simultaneously in Telugu as Kadali.