On Sunday, Alex and I took the train to Macquarie University, the college where I studied abroad in 2004.  It was so weird being back on campus as the school is currently undergoing some major construction and there were a lot of new buildings.  School had started the previous week, but the campus was SO QUIET while we were there - we only saw a handful of students.  It was nice walking around the campus (despite almost stepping on a spider the size of a tennis ball - ewww!) and seeing how much has changed.