<human>: Can you provide a brief overview of the text?

Some background info, I've been with my current girlfriend for a little over a year now and it's been somewhat rocky. We got off to a weird start with her breaking up with her boyfriend for me, but then things were great for about a few months. I found out she cheated on me in February and we almost ended it but I decided to give her another chance.  
  
However, there's another girl I know who's been one of my closest friends for about two years. It's worthwhile to note that she's also somewhat of a friend to my girlfriend, in that they talk occasionally, but aren't best friends. I've always found her attractive, but for as long as I can remember she's been dating another guy. I never really had any emotional feelings for her until the cheating incident.  
 

We've been talking recently about how since we're both going off to college, we'll both likely break up with our SOs this summer before we head off to different colleges, just because neither of us could handle long distance. I've toyed with the thought of it, however, as I'm so attached to my current girlfriend and I don't know if I could say goodbye that easily.  

I'm in love with my girlfriend, and I don't want to let her go, but I can't deny the feelings I have for this other woman. It's kept me awake for the last few nights and I've decided I want to tell her how I feel, but it might ruin the friendship as I'm almost certain the feelings aren't mutual.  

What do I do, Reddit? Should I tell this other girl how I feel at the risk of ruining either our friendship, or, if my current SO found out, my relationship? Is it worth it since we're both leaving anyway?
<bot>: – Have girlfriend, like other girl, everyone is leaving for college, can't decide whether or not to tell her or drop it.