I think in the earlier interviews, he was on point and managed to look awkward coz things weren't so messed up. They were trying to be pleasant, but later things took a whole new turn, and interviewers started asking the SAME questions hence those bored to death answers and Parth couldn't keep up the " we are cordial" act. The mask slipped.
When asked about the kiss he said accha tha, looked like someone prompted. He legit sits with Niti to give an interview coz someone makes him sit on a gun point. Ya phir cake ki laalach.
But he's definitely not an awkward child. He's arrogant.