In "The Vampire's Assistant" by Darren Shan, a powerful moment unfolds as the protagonist reflects on the death of his friend, Sam Grest. The weight of grief is palpable as he watches Sam, who had once saved his life, succumb to an unfair fate. This evokes a deep sense of loss and betrayal by circumstances beyond their control.

The unfairness of death is a central theme, highlighting the randomness of life's tragedies. The protagonist grapples with the reality of losing someone so important, emphasizing the emotional turmoil and helplessness that accompanies such an event. Sam's stillness marks not just an end, but a profound sorrow that lingers with the survivor.