Just a brief 1 hour interview over the phone that asked me about my technical skills and what I can bring into the table. Main point was just resume, so obviously don't lie on your resume as the person will ask you all about it. I was informed that they liked me about an hour later (LOL) and they invited me to join. Very first day I was there, the person said: "I didn't think I would see you here." Which immediately turned me off from the internship, hence why I quit a month in.