There are no laws about dating. There are laws about sexual contact, and the lowest age of consent in any state is 16. There may be exceptions for close in age, but be careful or you both could end up with a criminal record.
The legality of a 17-year-old dating a 21-year-old can depend on the jurisdiction. In many places, there are age of consent laws that set the minimum age at which a person can legally engage in sexual activity. It is important to understand the laws in your specific region to know if a relationship between a 17-year-old and a 21-year-old would be legal.
YES!
Yes
Yes. It is perfectly normal.
They are both of legal age and can do what they wish.
If it is OK with her folks and "dating" is as far as it goes.
no it isnt. sorry but he is too old and can get into legal trouble if he is caught
no that's pretty gross. its gross but its legal.
Yes and sex is also allowed since the age of consent is 16 there.
Yes, as long as you are genuine about no sexual activity.
It is most definitely legal to date when you are a year apart. You can date anyone of any age regardless of what age you are. But, if by 'be together' you mean to be married, I'm not sure of how old you have to be to wed. You can date whoever you want of whatever age.
by law its illegal unless he's 18. good luck
Dating is not subject to legal laws. However, any sexual contact is an issue.