I had a gf when I was 14 we went to the movies stayed at both hers and my house. went to parties (with booze), yes we start at a young age here in Norway................in many ways.
What I am saying is I know whats inside a teenage boys head, so I wont easily fooled. If my daughter, when the time comes, wants to go steady fine, but they can be at our house or his(after I had a word with the boys parents) When I gonna let go I dont know depends on my daughter and how mature she is for her age, but I know it wont be before the age for confirmation, which is 15 here