A 17-year-old caretaker for his grandmother and younger brother. He reconnects with Alex, takes her in, and becomes her primary protector during their flight. He suffers severe radiation poisoning from proximity to her but ultimately saves her life and facilitates the resolution.
Deep bond evolving from friendship to romance, united by survival and mutual sacrifice.
Responsible grandson providing daily care for his elderly relative.
Cal acts as a reluctant protector, warning Sean of the lethal cost of their proximity.
Explore the full interactive character relationship map of At First Light