Me, my girlfriend, a train, and a tornado.

The dream i had consist of a situation between my current girlfriend and me. We Dated before and it was short lived due to school and her getting stressed over all the work she had to do and it was unhealthy for us to continue but with the upcoming summer we decided to try things over and they are going a lot better. My dream started off where we were on a train full of people. It wasnt a regular train where they had seats you could sit in it was more of a box car train that you usually hear hobos hitching a ride on and such. So we are inside it and its bigger that any usual box car because there were about 100+ people in there with plenty of space. My girlfriend was next to me and her friends were with us and we were talking. After a while of chatting they just became silent and sat there as if they wernt even really there. Me and my girlfriend started making out and such then she got on me and started grinding against me as we kissed while her friends were still there. As we continued to kiss everyone started to freak out and i was confused why. I look out the side of the box car and i see a giant tornado coming our way. I didnt know what to do as i saw the tornado start hitting other sections before ours so i ran to my girlfriend and held her close to protect her as our box car got hit and we started flying through the woods around us hitting and knocking down trees in our path but before we hit the ground or whatever would have happend i woke up. Thanks for taking the time for reading this and i hope you can help and i helped you by putting as much information i can remember.