Yes in a word it is, but there are all types of love, the one thing you have to make sure of is if this person is being genuine with you, and if he is, then you are,,, I often hear people say we fall in love at first sight, but i'm not a big believer in that, i mean for one thing how can you love someone you don't know at sight, that to me is a chemical reaction we have to other's that go back to basic instincts of our race, but to love someone that takes a deeper connection, getting to know the person without all the trappings of sex, finding out who they are on the inside,,, but as you say, you and your online buddy live on different continents, and your not sure if you would ever meet, in that case, you don't tell this person how you feel, you love him enough to be happy for him no matter what he choses & be his friend....
good post