Hi from my limited experience here your question is very much valid! In my instance I am intrigued. I have yet to kiss a girl I am quite interested in with a tbi. Please read my thread if you want more info. I could totally see that it isn't a pathway your brain is used to recognizing. I am a massage therapist by trade. You may try having someone you trust press on the spot on your lip that would receive pressure during a kiss. Try to simulate the response, or it could be a more emotional response. It's very hard to tell. Please keep this thead alive! let us know how this progresses. Good luck with your lady!!!!
Kurtis Lowe