I think a good age to start a reletionship is at 12 years old.Thats the time when you start to have crush and feelings for the opposite sex. A good time in your school level because what you learn in class may help you start a good relationship.
22.
I think the age of 16, is a good age to start dating.
It totally depends, but a good rule of thumb is to wait until you and the boy you're after are mature and responsible, I would say around 16+
15 and up
18 yrs
I would say 13.