Difference between Aapi and Baaji?

Can someone plz tell me what is difference between Aapi and Baaji? Zoya calls her sister aapi but Nuzat calls Nikhat Baaji? Is there any difference or both are same??

If any one hav 2 elder sisters than most elder one is API and next one is Baji 😊

Originally posted by: great1980

If any one hav 2 elder sisters than most elder one is API and next one is Baji 😊

Aapi is badi Behanji and baaji is not so formal Didi. Both are the same. One is more formal than the other. Am I right? I am not muslim, but a muslim friend told me once, few yrs back. But maybe I remember it wrong.

It's the same guys. No difference.

it's same...some call baji...some call api...some call apa...and may more...but all are same! 😊

Originally posted by: dotcom

Aapi is badi Behanji and baaji is not so formal Didi. Both are the same. One is more formal than the other. Am I right? I am not muslim, but a muslim friend told me once, few yrs back. But maybe I remember it wrong.