Sophomore Internship

My first round interview was a 30 minute behavioral over zoom with an associate at the firm. It wasn't too hard they asked me about some things on my resume, my favorite class, why PE, what is PE, why Advent, etc. I'm in the process of my second round interviews. They are 2 30 minute interviews one is another behavioral and the other is a consulting like case study. I already did the behavioral on Tuesday and my case study is Thursday. The behavioral wasn't too bad; again they asked about some things on my resume, my hobbies, what an LBO is, 3 qualities that make a good business, etc. I'm preparing for the case study tomorrow so I've been going over consulting frameworks. I'm guessing they will just ask me if we should invest in company x.