Christopher's father displays qualities of a good father through his patience and care for his son, who has Asperger's syndrome. While Christopher gets into trouble and struggles to communicate, his father remains calm, explains rules kindly without yelling, and trusts Christopher's intentions. Additionally, he does not abandon Christopher like his mother did, but keeps caring for him through his challenges by supporting his education and helping him socialize. Though not a perfect father, he tries his best to understand Christopher and help him succeed while providing love and responsibility as a parent.