<human>: Provide a brief overview of the text.

We're both seniors in high school. So before dating, we'd known each other for a couple of years, our best friends are pretty much the same people, and before dating, I had no problem being around her and talking to her. 

Cut to now. We've been together for 5 months, and I've gotten to second base. Now, at school (we have a lot of the same classes), It feels difficult to be around her just shooting the shit, rather than being all relationship-y. 

Is there something I can do, or a way to think about this, that can help me think about her the way that I used to?

Thanks, and sorry if this is a bit unclear to understand!
<bot>: Since I've started dating one of my best friends, it feels slightly weird to be around her hanging out, and not touching/doing relationship things.