Just an observation: you seem to be really wrapped up in how your every action and reaction will affect your H. I understand that DBing is done with the thought of saving your R, but it won't work if you're just doing things to save the R.
I haven't heard anything about you doing fun GAL things for yourself. Are you spending time with friends in H's town while you're there? Or going to places that you enjoy?
First and foremost DBing is about making you a better person regardless of the outcome.
I'm happy that things seem to be going well for you, just want you to be sure of your motivations.
If you love somebody, set them free. http://tinyurl.com/2empx2g