Where did you meet your friends? How did you approach them /they approach you?

Just curious how people here have gone about making friends. Thank you.

Where did you meet your friends? How did you approach them /they approach you?
Just walk up to them and say hello. You can tell straight from the body language and their initial response as to who are likely to become your friend or not.
Reply:i sat at the back of the lecture hall on the first day - and waited you the likeminded people to drift back towards me