i'll keep it real with you man, i might not be the best dude to give advice at this moment cause i'm feeling a little jaded.
all i'll say is this. If you want her to continue to have "commendable" behavior towards you, you better continue to treat her like you do now. it's like i said in an earlier post, if you start feeling like she's an exception, then your feelings will trickle down to your actions and when she sees this she'll go from exceptional to typical. and i'm speaking from experience too. it's like Reincar said. if she's so great and exceptional, how come she hasn,t been wifed yet? I'm not saying to not pursue her at all. All i,m saying is to thread with caution and remember there is no exceptions to your principles. And if you want her to remain how she is with you, you better keep the same mindset and behavior towards her.
shes 21 breh...but u right