<human>: Can you condense the text into a few key points?

I met my girlfriend on my exchange semester abroad. We had an amazing 5 months together and now I have to leave. She is the only girl who I felt understood me and she loves me back. We spend as much time together as we can.

However, now I have to go back to my country and back to the same old girls who never understood me. (Canada). I can't find anyone like her there. I've had girl problems my whole life and for once I had someone. How can this be meant to be? How can the universe make this happen? Why is this happening to me?

Sorry for the sentimental/philosophical questions. I am just really torn right now and feel like my world is ending. She says she will always love me and is always with me, but how can that be when she is just not.
<bot>: I am leaving the only girl I ever loved because we live in different countries. How can I see any good in this?