<human>: Long story short, me and the gf have been losing touch just a bit very recently and she has been questioning our relationship and it's possible outcomes. I'm a freshman in college and she's a sophomore in high school. 

We've talked about the open relationship thing, and she was pretty into the idea of hooking up with someone else, while i wasn't very fond, even though i didn't tell her at first. I was surprised because she's always said how she doesn't want anyone else but me, and i was angry so i said some things and made it worse for a bit. But we talked and now we aren't doing it. Here's the thing. Whenever discussion has come up lately she's been saying something along the lines of: "I'm young i should experience different things, i don't want to be held back". 

Now she is 15 so I completely agree with that, but i'm young too.. I'm just trying to figure out how this ties into our relationship because to me, the only possible thing i can think of that our relationship is holding us back from, is other people. Does it sound like that is what she's hinting at? To be with other people(even just physically)?

Condense the text into a few key points
<bot>: Gf back home says she doesn't want our relationship to keep her from "experiencing different things" because she is young.