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'Achcha Toh Hum Chalte Hain' is a popular song from the 1970 film 'Aan Milo Sajna'. The film stars Rajesh Khanna, Asha Parekh and Vinod Khanna. It is directed by Mukul Dutt and written by Sachin Bhowmick. Music directors Laxmikant-Pyarelal, lyricist Anand Bakshi and singers Kishore Kumar and Lata Mangeshkar teamed up to create magic with this memorable duet, which is a popular track to date.