Imperator

Hello! Long-time lurker finally joining up to chime into this discussion/work out my anxiety. I applied for Columbia's PhD program and just got an email from my POI asking for an "informal chat" because she is interested in working with me. Matilda, where did you see that on the website? It rings a bell but now that I'm looking I can't find it. Does anybody have any idea where this might fall on the spectrum between "final-round interview" and "you've gotten in and we just want to get to know you"?