if your talking about sex, then the legal age is 16, so if your 16 or whoever is, the girl will have to be 16 also.
No.
No that is illegal.
no
Dating is not illegal; sex is illegal.
No it's not illegal.
Highly!!
It is not illegal.
There are no laws about dating.
ABSOLUTLEY!
it isn't but it should be illegal
In most countries (and states of the USA), it is illegal for a 15 year old to have sex.
no, its not illegal, but its weird, especially if this 20yer old person is a boy. if its a girl than its less weird