I line up on the side that says you are misusing this young woman.
In fact, you sound what some women might call a bit of a creep.
How do you think she would feel if you were to show her the posts you have written about her? How would you feel if someone you considered a friend had written that you were "terribly boring", a person whose company was unenjoyable, that talking to you was awkward and grating?
Hell, after writing down what you have written about this girl I think you're a creep.
Back to spending weekends at the Royal Palm Motel; leave this girl alone.