Hi! - I go
'Hola! Cómo estás?...'
This was the beginning.....
Do you mind if we go for a coffee at break time?
Do you live close by?
Do you drive?
Do you have family here?
I remember we met a couple that we overheard them talking in Spanish when we went on a break. Great friends.
All of the sudden we're 4 people going for coffee after class for not long because the guy that offered me coffee had to go to work.
Even until now, he works the night shift.....