The son of producer Boney Kapoor kept the guessing game on by vaguely sharing that his purpose of travel is `for a cause`.
`See you in 15 hours NEW YORK CITY! Flying in for a cause... can't wait... NYC here I come... yippee kaye yay,` Arjun tweeted.
On the professional front, after facing recent failures with movies like `Tevar` and `Gunday`, the actor will be seen with Kareena Kapoor Khan in `Ki and Ka`.