The A.. Aa.. unit got a pleasant Surprise on Wednesday as Pawan Kalyan walked into the sets. The Power Star walked in casually wearing a white shirt and lungi, perhaps to meet his good friend, the film’s director Trivikram Srinivas.

Nithiin and Samantha are the lead pair in the film and the unit was shooting a song on Nithiin and others at a private studio in Jubilee Hills.

The actor spent nearly two hours on the sets. An excited Nithiin posted a picture of a clean shaven PK sporting a short haircut and tweeted, “Powerful guest on our sets last nite! I was very nervous excited n happy to perform in front of him.”