'Bye Bye' का पूरा मतलब क्या होता है? Do You Know the Meaning of 'Bye Bye...

Do you know the full form of Bye-Bye? Its a saying that we use almost daily. Actually, the full form of bye bye is 'Be with You Everytime'. We explore some various amazing facts like this in this video! This is the episode 18 of the TEF (Top Enigmatic Facts) video series.