Film: Jb Jb Phool Khilay (whenever flowers bloom)
Song: be Iman, Chahun Tujhay Subha Sham (Cheater, I need you day and night)
Singer: Mehdi Hassan
Actors: Zeba and Mohd. Ali
The song means: "Cheater, I need you day and night, you are my heartbeat, I dedicate my life to your styles"
For some reason he is calling her a cheater. Probably she has scared him by pretending to be ill or something"