I took interest in boys/guys when I was 10yo but I didn't start dating one on one until I was 14yo. I remember clearly because my parents took my b/f and I at the time, to dinner. It was cute and romantic.
I have a 15yo DD who has a "guy" friend, and they went to the movies and dinner recently. Of course mom and dad had to provide transportation because the "guy" friend is not driving yet. My oldest DD didn't start dating until she was 17yo.
What about you?