(Pal pal koyi paagalpan kyun hota hai San san yeh tan dhak dhak yeh mann kyun hota hai) – (2) Kyun rang naye lagate hai, kyun dhang naye lagate hai Kyun aise mehek jaate hai, kyun ang naye lagate hai Koi yeh na jaana, kyun hota hai dil deewaana Kyun hota hai dil deewaana, koi yeh na jaana
Kyun jaagati aankhon mein bhi khaab aate hain Kyun main gaau toh yeh paththar bhi gaate hain Kyun lagate hai ujale ujale yeh din saare Kyun shaam ko dil mein dipak se jal jaate hain Kyun raat pighal jaati hai, kyun koi ghata chhati hai Kyun dil karata hai tamanna, kyun nind nahi aati hai Koi yeh na jaana, kyun hota hai dil deewaana Kyun hota hai dil deewaana, koi yeh na jaana
Kyun honto pe ik naam hamesha rehata hai Kyun sach lagata hai sang woh jo bhi kehata hai Kyun armaano ki baarish si hoti hai Kyun sapano ka ik dariya sa behata hai Kyun chaal behak jaati hai, kyun saans lehak jaati hai Kyun jal uthate hai tan mann, kyun aag dehak jaati hai Koi yeh na jaana, kyun hota hai dil deewaana Kyun hota hai dil deewaana, koi yeh na jaana Pal pal koyi paagalpan kyun hota hai San san yeh tan dhak dhak yeh mann kyun hota hai Kyun rang naye lagate hai, kyun dhang naye lagate hai Kyun aise mehek jaate hai, kyun ang naye lagate hai (Koi yeh na jaana, kyun hota hai dil deewaana Kyun hota hai dil deewaana, koi yeh na jaana) – (3)
Lyricist : Javed Akhtar
Singer : Alka Yagnik, Sonu Nigam