It is legal to date a 21 year old man if you are a 17 year old girl. It is not legal to engage in certain activities with a 21 year old man as he could be prosecuted.
NO
yes
Yup :D
no that will be weird
No definatly not.
You are both adults and do as you wish. And at 22 she is not a girl but a woman.
Anyone can date anyone. Sex may be a crime, though.
Yes, but it could cause problems.
No
No it is illegal.
Yes, an 18 year old girl can date a 34 year old man in Georgia because she is no longer a minor. However, it is a foolish young woman who would prefer to be with such an older man before she experiences other things in life.