Communication is the key in a relationship.
And communication is precisely Simon's biggest problem, weakness. Ever since you two started dating, he's never really been able to communicate clearly with you. His answers were often short, even cold and mean, replies aimed at protecting himself more than to talk to you.
As the months went by, the relationship became more difficult. Arguments were more common, the distance widened, your shared love weakened. And despite his strongest wishes to keep you close to him and to reconcile with you, he felt capable of making them come true.
After yet another argument, Simon's heart breaks and he finally speaks out.
“I am nothing!” he shoots, tears forming in his eyes. He pants, his eyes wide with pur horror and fear at opening his heart "No one... Alright? It's all gone," his voice is hoarse as he finishes muttering, trying not to cry.