Best friends to a relationship

Hannah • I love my life! ❤️💯😜
 Me and my best friend Devin have been there for each other and through these 2 years of high school learned to really care about eachother. We both like each other and really wanna date but he's scared to because of 2 reasons.
1-He don't wanna ruin our friendship 
2-He may be moving soon
I told him that I can drive to see you once and a while or we could Skype. I have family in the Marines so it shouldn't be hard for me to do. I wanna be with him cuz I've never met a guy like this and probably won't ever meet one like him again. People always tell us we're cute together and should be. I'm leaving it up to him but I wanna be together so badly I cry over it at night. Should I keep waiting and let nature take it's course or act? 
We both knew we liked eachother from the beginning and we talk about if we were together but I don't wanna push him or annoy him is all.We met in our AG class (FFA) and our first date was freshman year and we had a sunset horseback ride ❤️❤️❤️ that's where I found out I not only care about him but he's my best friend.