<human>: Can you provide a brief rundown of the text in within 3 sentences?

So my ex-girlfriend and I started officially dating late July of this year. However, we agreed that our relationship began in february of 2014. Our relationship was incredible. It was fun, quirky, unique but still really mature. When we hung out we just spent time in my room. Listening to music, watching movies, talked for hours. We didn't have a lot of money, so we just couldnt do much else.

So, last school year and summer we did not live in the same city. She was enrolled enrolled at university in our home town while I was away at college. And for the summer, I was in a different city while she was at our hometown.

But, she decided (even before meeting and falling in love with me) that she was gonna enroll at my school. So, the months of the subsequent school year were something we really, really looked forward to. And...we loved the school year! We hung out as much as we wanted. We both did our own things. I am really involved with my difficult schooling and she joined a sorority among many other clubs/activies.

Then out of absolutely no where she breaks up with me. She said she has been feeling that something has been off romantically between us for awhile. She just didn't know how to tell me. As well as she said I have been cold to her. Which I kind of understand because I have been so busy. But she said I seem like I have no emotion etc. 

Anyway, after she said that I told her I felt terrible and asked why she didn't she tell me she was feeling so upset about us. So we could work on it. She said "if you're really meant to be, those things work themselves out, you shouldnt have to work on things." I think that is bullshit!! You need to get your hands dirty in relationships and work on stuff if you really love eachother. 

I just would really like some feedback. Thank you! I just want her back.
<bot>: GF of a year breaks up with me b/c something she can't explain "feels off." Instead of working on the situation she belives if you are meant for each other it "just works."