कैसी है ये उदासी Kaisi Hai Yeh Udaasi Lyrics In Hindi- Karthik Calling Karthik कैसी है ये उदासी Kaisi Hai Yeh Udaasi Song Lyrics In Hindi From Karthik Calling Karthik Movies sung by Kailash Kher, Sukanya Purkayastha. The Song is written by Javed Akhtar and composed by Shankar-Ehsaan-Loy Music company T-Series. Read more