Yeh kya hua? Kaise hua? Kab hua? Kyon hua? Jab hua, tab hua - Oh choro, yeh na socho... Hmm hmm hmm...Yeh kya hua? verse 1: Hum kyon, shikawa kare jhootha; Kya hua jo dil toota? Hum kyon, shikawa kare jhootha; Kya hua jo dil toota? Sheeshe ka khilauna tha, Kuchh naa kuchh to honaa tha; hua... Yeh kya hua? Kaise hua? Kab hua? Kyon hua? Jab hua, tab hua - Oh choro, yeh na socho... Hmm hmm hmm...Yeh kya hua? Samjhe na? verse 2: Humne jo, dekha tha, suna tha - Kya batayein wo kya tha... Humne jo, dekha tha, suna tha - Kya batayein wo kya tha... Sapana salauna tha, Khatm to hona tha; hua... Yeh kya hua? Kaise hua? Kab hua? Kyon hua? Jab hua, tab hua - Oh choro, yeh na socho... Hmm hmm hmm...Yeh kya hua? verse 3: Aye dil, chal peekar jhoome, Inhi galiyon mein ghoome. Aye dil, chal peekar jhoome, Inhi galiyon mein ghoome. Yahan tujhe khonaa tha, Badanaam hona tha; hua.. Yeh kya hua? Kaise hua? Kab hua? Kyon hua? Jab hua, tab hua - Oh choro, yeh na socho... Hmm hmm hmm...Yeh kya hua?