Wada Raha Pyar Se Pyar Ka - Arnab Where He Is Gone?

A one song wonder , especially when he out shined seasoned playback singer udit narayan in that song , the issue with udit narayan version had that not every song demand his light mood smile singing , few songs require more emotions and depth which lacked in his version resulting this song become the only reason for Arnab voice popularity but where is gone after this  

https://www.youtube.com/watch?v=ScqirIdVUoA

Aish looks like a dream !