To realize.

To move on is to realize that you are not wanted in some place anymore. Is to realize that the best thing to do is just to walk away. You end up realizing that the past is past, even if you don't want to forget. The future, once so bright and clear, becomes blurry, since you don't know where you will go. To let go is one of the hardest things to do, but it helps if the other person already did. You have no choice, actually. You don't want to go back to the place where darkness welcomes you. You have been there. You prefer to leave what you care the most than to go back there. It is a tough choice, but the other did the same.

                Going back to the loneliness life can be tricky. You have been in the taken path for so long that you forget how to invite someone to dinner. You start to remember that you were never good at this, and start to think how could you be in a relationship in the first place. Do you even know how to sleep alone? Do you know how to spend the night without saying good night? You know you don't. You wanted to say that you are trying, as she is, but you know she is not. She doesn't need to abstain from it. She already moved on.