The makers of Khandaani Shafakhana drop the first song titled 'Koka' online and we bet you would want to put on your dancing shoes right away. This peppy, foot-tapping number will soon be one of the songs in your playlist. 'Koka' is the treprised version of one of the most loved songs of Jasbir Jassi's single titled 'Koka Tera Kuch Kuch'.