So I recently moved to Melbourne, Australia for university so yeah im a freshmen(sort of) 18y/o. I'm still working on building my social circle , I've met great friends so far but no interesting girls in my classes expect for like 2 or 3 but I see so many hotties walking around campus I just want to know how I could approach any of these girls and just take them for lunch or coffee or something ( not trying to take them home).