Most Helpful Guy
If you really like him then I'd honestly recommend you schedule an appointment with a psychologist (maybe one that specializes in relationships). Usually there is only a $25ish copay with insurance (in the United States). You don't need a referral for psychologists either.
I know a lot of people are tepid about seeing a therapist or psychologist, but I have to say it's probably your best bet if you really do like him.
People spend an hour watching TV and $25 on luxury items almost daily, why not skip those for a day and use those resources to try and solve a more important problem?
Otherwise my plan B recommendation would be to go to the nearest university and medical school and read a half dozen books on relationships to see if you can find anything useful to you.
Most Helpful Girl
Do not date short men.