<human>: Give me the gist of the text in a nutshell

I dont really read relationship_advice often, so excuse me if this too common or if my idea of jealousy is too casual. 

This girl, we'll call her K, is great. We've been seeing each other this summer and are approaching a boyfriend/girlfriend type of situation. I'm going to bring it up pretty soon, but there is something I need to iron out. 

She kinda teases me about girls I've been with before and often finds a way of shoehorning them into unrelated conversations. It's a sloppy unconscious way of her telling me that these women are on her mind. I very rarely bring up women from my past, none of them are really in my life anymore and we usually only discuss them when she asks. I'm very honest and try to answer all her questions with patience and tact. 

I have more feelings for her than all the others combined, and I've made this very clear. 

Although K is very important to me, and losing her would be awful and incredibly sad, if she meets a dude while we're together and likes him more...that sucks and life sucks, it doesn't mean I'm shit, and it doesn't mean she's a bitch (unless she lies or something.) That's my jealousy philosophy. I am honestly not bothered by her past, present or future with other men. I'm too busy thinking about how lucky we are to have found each other and I'm not jealous of her with her guy friends. 

This is a point of tension between us. 

It feels like she'd be happier if I was the kind of guy that gave her shit every time she saw her friends without me, but those people are annoying.

If we're at a bar, and a random is chatting her up, I'll be a little rude, but it's a complete charade. Most people actually say that they identify with her more than me.

Am I the only sane one or do I not have a normal human heart and brain?
<bot>: can't really muster a healthy amount of jealous for this great young woman who seems to be bothered by my blasé attitude toward her and other dudes.