Priyanka Chopra who is shooting with Ranbir Kapoor and Ileana D'Cruz for Barfii is apparently in a bad mood.

She tweets, "Pissed off today... Don't understand people and their behaviour !!

Just don't get it! I'm out!... just work not being done on time pisses me off! I hate waiting... so hate to make people wait too."

Wonder who PC is referring to?