Deloitte Internships interview questions

My final interview was with a Deloitte Partner. He asked a lot of behavioral questions. The other interviews I had asked maybe 5 questions but he had almost 10 or more. However, he seemed really disinterested in the interview and was often looking around the room, didn't say much after my answers, felt really difficult to engage with and made me feel really intimidated. I felt like my previous two interviews went so great because the people were really friendly and conversational, but this interview felt like pulling teeth.