Finally, “Mardaani” actress Rani Mukherji is back but with lot of hiccups. Yes, she is back with her comeback film “hicki” whose trailer has released today. Rani Mukerji plays a disabled woman, who has a speech defect and turns her this so-called weakness into her strength. Also, It is a happy and uplifting story of self-belief and celebrates human spirit and hope. With Rani's powerful performance as its main attraction, audiences are set for an entertaining, feel-good film coming their way. A yash raj films venture, 'Hichki' is set to be released on February 23 and the trailer will be attached to Salman Khan's mega action entertainer 'Tiger Zinda Hai', this year.