Kinda lazy to fill out all the stuff in the interview feedback survey, so I'll try to answer your question here. I think the #1 thing to know is that the UCLA interview is probably going to be one of the more relaxing interviews you'll have (at least for me it was). You start off the day writing an essay, then you'll get your white coat fitted or have your interview (depends on which group you're in). For many schools, the interview is the most nerve-wracking portion of the day, but this isn't the case at UCLA. From personal experience and from others, the interview is very conversational and the interviewer doesn't try to put you on the spot or make you feel uncomfortable. There weren't any "hard" or "omg, wth?" questions. I believe the questions they ask are used to evaluate you as person and to see if you're normal, friendly individual. Everyone there is extremely nice, from Noemi to Frank the financial advisor to your interviewer. Just be yourself and that hopefully should be enough. Good luck to you guys and I hope we can be classmates this fall!