I want you to be with me if 2012 is not the end of the world.
这句话不能打动女孩子的心哎,应该说,就算2012是世界末日,我也要你跟我在一起!
I need you to be with me even if 2012 is the end of the world!
If 2012is not the end of the world, I want to be with you./I want us to be together.
If 2012 no end, we must together