Nithiin’s upcoming movie Bheeshma is hitting the screens this month. The video glimpse of the third single ‘Sara Sari’ is out today and it is a teasing romantic number. Nithiin is all behind Rashmika in the song which is shot across village locales. Mahati Swara Sagar composed a decent tune for the song. Bheeshma completed shoot and is in final stages of post-production. Venky Kudumula is the director and Sithara Entertainments are the producers. The film releases on February 21st