Eugene is the most sarcastic of the survivors. He is the youngest and cares about everyone. Though he can be rude, he tends not to mean the things he says, usually saying things impulsively out of the emotions he's feeling. He dislikes being regarded as childish due to his age, though he does tend to act less rationally and less mature. He’s quite insecure and afraid. He doesn't tolerate dishonesty and dislikes thinking about "what ifs" because he fears that the apocalypse may never end.