Ranbir Kapoor and Omi Vaidya: Boys Just Want to Have Fun!

Omi Vaidya and Ranbir Kapoor

Omi's tweet

Actor Ranbir Kapoor is known to be quite the prankster, one who can neither keep a straight face nor let anyone else. We hear that being around him is total time-pass fun!

And if this picture (tweeted by Omi Vaidya) is anything to go by, we’re inclined to believe it!

Wonder what he was thinking here? Any guesses?