How Do You Deal With Love And Heartache?

2 years ago my life changed, a guy walked into my life and the moment I saw him, I just knew he was something special. He is just so perfect to me. He is the type of guy that no matter what you look like, how much you weigh, the color of your skin. It doesn't matter to him if you have a bunch of money or no money, he is so nice and sweet to you and he treats you with respect. I fell hard for him. I don't see him all the time, but when I do, we usually talk for a while. I found out a month ago he is moving across the country from me for school. He will be gone for 2 years. My heart is in pieces. The stupid thing is I never told him how I truly feel. I never thought I was good enough for him. I am getting so many different opinions from different people on this. I have people telling me to tell him how I feel, what could it hurt. I have others telling me to keep quiet, my feelings are not going to change anything for him. Then I have some people (I don't know why) their telling me to follow him to his new place! I wont do that one. I want to tell him how I feel, but I afraid its going to hurt even more. In the end no matter what he feels, he is still going to have to go and I want him to go. This school is a major opportunity for him, he has worked really hard for this spot. I guess what I'm asking is. If this was your story what would you end up doing? Would you tell him the truth or would you keep this secret? If any guys answer this what would you want the lady to do, would you want her to tell you, or is it better left unsaid? I really need help guys and gals. My emotions are going crazy.