The boy that you don't need

 He doesn't do your heart beat faster, he has nothing else that others not have too, he cant captivate you, he's not in your dreams, he occupies the space and time that someone else could be using to do something fantastic in your life. But he realized it, and he has something that is Awareness, he does not intend to bother you more, he always knew that was not enough, then, without remorse, he knows he is a boy that you dont need.