Erron Black and The Loneliness
Erron tend to feel very lonely. However, this sense of loneliness is not always because he lack human presence or relationships. He is alone in their mind, Erron do not connect easily with other people since he is so are. Because of this, he often feel alone in the world, or "out of place". He thirst for someone to understand him and make this mental connection. Once the connection is made, Erron will do everthing it can to keep this one person in their life.
Source: appledrane.blogspot.com.es