How can i tell him how i feel im in love with this guy that i never met b4?

ok so over a year ago i met this boy online we were playing cod... a few days after we played he gived me his # n since then we been texting n talking over the phone almost everyday so i kno this is weird 2 say but i felt in love with a guy i never met b4 in my life... im always thinking about him i dream about him i worry about him when his mad at me i cant eat or sleep or even when im mad at him i cannot go 2 bed without sending him a message saying goodnite i kno its stranger but over this past year i feel like everything its possible... i wanna tell him but i still havent found the right words yet i wanna 2 b special.. could anybody help me please n please dont judge cause u guys dk till u go tru the same thing thanks guys