I think this about a guy who thinks that he's trouble for a girl. He has a bit of a history (hehe Chemicals Collide) and he thinks he's holding her back from getting as much as possible out of life so he's breaking up with her even though he loves her more than anything because he thinks it will be good for her and that she deserves better. He's saying that she'll get over him and forget him because even if she thinks she needs him, she doesnt.
I think this about a guy who thinks that he's trouble for a girl. He has a bit of a history (hehe Chemicals Collide) and he thinks he's holding her back from getting as much as possible out of life so he's breaking up with her even though he loves her more than anything because he thinks it will be good for her and that she deserves better. He's saying that she'll get over him and forget him because even if she thinks she needs him, she doesnt.