I do understand. Initially I thought that it was sheer nonsense, an exchange of voluminous verbiage via electronic means that does not amount to anything, but if you heard his voice, I do see how you would react with longing.

But still, you are taking it too far asking the questions such as whether he loved you. He has never met you. You have never met him. It probably is necessary to have some minimal RL interaction with somebody in order to love that person. So the answer is probably "no, he did not", not because you are unlovable or unworthy of his love or anything of that sort, but just because he has never had a chance to go through those minimally necessary RL interactions with you.