courtship is something really beautiful. Courtship is the period in a couple's relationship which precedes their engagement and marriage
Ah yes. Courtship is wonderful. Is it for a specific period of time?
Yes it is the period of time couple's get engaged and married
Thats right. Do all cultures practice courtship?
A courtship may be an informal and private matter between two people, so basically yes
Oh alright. What else can you tell me about courtship?
 Traditionally, in the case of a formal engagement, it has been perceived that it is the role of a male to actively "court" the female.
Has that been changing lately? 
in the UK it is very common for them
Oh I see. I wonder if roles are changing any.