The goal of dating at that age is to broaden your social circle and learn more about yourself. What a miserable state.
Even after that, the Tumblr discourages youth from entering serious hooks before they are considering marriage. If they are, run to the altar, in or out of the temple. I think that if these two really care about each other that she should be told to take tumbblr guy and ask herself how she would feel if free std hookup site break up over this and years later she finally researches her religion.