Yeh aaj kya ho gaya song is from and it is sung by .It stars , , , in leading roles. This song is penned by and composed by . It is produced by Farhan Akhtar, Ritesh Sidhwani. This song was released on 30 Jan 2009.
Suraj meri khidki se jo hai jhankta
Kirano ko jaise mil gaya hai rasta
Hasti hui aa gai
Oh oh oho...
Kamre mein jitni neend thi ud gai
Umeed jate jate vapas mud gai
Laut aai hai phir yahin
Oh oh oho...


Jaane yeh sab kya hai
Jo bhi hai naya sa hai
Hirath mein dil kho gaya
Yeh aaj kya ho gaya....


Din yuhi badlane ko hai
Zindagi sawarein ko hai
Jaane kyon yeh mujhko hai laga


Lachki hai jo dil ki daali
Kaliyan ab hai khilne wali
Haule haule paas aa ke
Dheeme se gayein hawaein


Jaane yeh sab kya hai
Jo bhi hai naya sa hai
Hirath mein dil kho gaya
Yeh aaj kya ho gaya....


Sach bari bari ho rahe sab khwab hai
Panchi udan bharne ko betaab hai
Aankhon mein hai aasmaan
Oh oh oho...


Resham ke jaise narmi hai har baat mein
Ujle hai din aur chandni hai raat mein
Har lamha hai mehreban
Oh oh oho...


Jaane yeh sab kya hai
Jo bhi hai naya sa hai
Hirath mein dil kho gaya
Yeh aaj kya ho gaya....