Yes, I believe if you and this person truly love one another and the parents don't have a problem with it then go for it...Just be careful... You both need to be on the same level of maturity and have lots in common or the relationship could go boring.
ANSWER:
No. Legally, a 21 year old cannot have relations with an underage child.
It is legal in Florida for a 17 year old to date a 21 year old.
NO
As far as I know you can legally date a 13 year old if you are 17 but having a sexual relationship is a whole other story.
Yes and legally as well. in most places. NO.
It depends on your state's laws.
Yes
Yes.
No. The age of consent is 18.
Yes they can, the age of consent is 16 in Georgia.
Legally, No!
No. It is considered sexual abuse. A boy or girl at 11 years old is too young to date and they are a minor not mature enough for a girl 17 . A 17 year old girl needs to date someone who is her own age.
Yes if the parents agree. Age of consent to have sex legally is age 17 in Texas.