Watch: Arjun Kanungo-Momina Mustehsan's Aaya Na Tu is a must have on your rainy day playlist

Indian singer-composer-actor Arjun Kanungo of Baaki Baatein Peene Baad and Fursat fame is back with another single! The handsome artist teamed up with Pakistani singer Momina Mustehsan this time. Momina, who rose to fame.....