Valero Branding Conversion Analyst interview questions

They contacted me 2 days after I applied to schedule an interview which, we did then the hiring manager had to reschedule the interview 3 times! When he finally found a time to interview me, he was very nervous kept talking for 25 minutes about this job. I felt I was the hiring manager not him, I could tell he wasn’t having it and he didn’t do many interviews in his short career. All the sudden a young guy with little experience interviewing someone who worked for top 3 companies in this industry.