yea I know its the between a rock and a hard place situation. you are a student and one of his peers in the same classes he is in but yet you were asked to teach him and help him to understand the classwork.

unfortunately the moment you were asked and took the teaching position of being his tutor that sort of elevated you to a higher level of responsibility and put him in the off limits zone for a romantic relationship.

Some day he may think of you as more than his tutor, and want to pursue a more intimate relationship. All you can really do is wait and see. no one can predict the future so all is not lost here.