Good Luck, i relate to you as that has happened to me in high school. i am not with that person anymore, but i wasn't ready for a relationship back then. Now you are old enough to understand the whole situation, and seem to being good at looking at the situation as you posted here which is a great step in your relationship. I hope everything works out for both of you and as long as you both are truthful, there should be no problem you can't handle together.