There’s no “working” it. It’s really less of an interview and more of a conversation. The idea of the interview, for us, is to get a good sense of you as a person - what do you like to do? what excites you? what kinds of stuff are you working on? So, that’s what you should talk about! We love hearing about what drives each applicant, and all the cool stuff they do.
As I remember from my transfer interview, it’s actually pretty fun, and it’s a great space for you to ask questions of us as well! The interview is typically a laid-back environment - it’s really nothing to fret about.