University of ottawa dating
It would've been impossible to integrate myself.
As well, most of my luck has come from meeting friends of friends.
You could also use your job, you mention that people talk to you and you enjoy it quite a bit.
Ask them to get coffee sometime, no reason why you can't make friends through your on-campus work. Most likely, meeting someone on campus in a class or lab, and arranging to study, or coffee, or attend a concert together.
I don't know the signs that someone's interested, but most importantly, I don't know how to meet people.
I have exhausted my online resources (OKCupid, POF, Badoo, ON, Meet Me, Skout).