Look at it this way: You have two years to yourself. You have two years to figure out your life. You have two years to FIND yourself. Do you know who you are? Do you know what you want? NOW is your time to figure it out!
I sent a missionary out while I was still a senior in high school. He was the cutest boy in school, I was head over heels, and I told him I would wait for him. I wrote him once a week. I graduated high school, moved into a dorm room, started college, met a TON of new people from all over the world, got into a critical car accident that I walked away from, realized I needed a change of pace, applied for a study abroad program, got in, moved to a different country for three months, and by the time I returned home, I was a completely different person. I was confident, independent, and knew that the boy that I used to be head over heels for did NOT walk on water, was NOT the only boy for me, and life would go on if I did not marry him. I met my husband the same week that missionary got home from his mission. After trying to "start over" with the missionary for two months, it just didn't happen and I realized I wanted to be with the man who is now my husband.
Forget this boy and go find you. You can't find who YOU are supposed to be with until you know who YOU are.