In "Twilight," the character reflects on the profound loneliness that Edward has experienced for nearly a century. After such a long time, he finally finds a connection with another person, which brings both hope and fear. The weight of this bond is highlighted, suggesting that those who have known Edward for a long time understand the significance of this relationship more deeply than the new person in his life can.
The underlying message conveys the fear of losing this newfound love, emphasizing how crucial it is for Edward's happiness and the emotional toll it would take on those around him if he were to suffer again. The quote serves as a reminder of the importance of relationships and the potential consequences of love and loss across time.