'Yeh Jawaani Hai Deewani' director Ayan Mukerji now talks in Spanish with his buddy Ranbir Kapoor and mentor Karan Johar.

Reason? He has developed an interest in learning new languages and recently joined Spanish classes.

He makes it a point to reply in Spanish to their questions.

And all that they can say is ola (hello in Spanish) to whatever he says.