The relationships between the characters in the TV series, The Pursuit of Happiness, were more complicated and included multiple levels of family relationships. The more prominent ones included: Father and Mother's Relationship: The father and mother of the protagonist, Chris Gardner, have a deep relationship. Although Chris's mother left him when he was growing up, the two of them had always been in touch and gave him support and encouragement when he faced difficulties. 2. Chris's relationship with his wife, Evan Gardner: Chris and Evan were childhood sweethearts. They grew up together and got married. However, their relationship was not always harmonious because Chris and Evan's father had a complicated relationship. 3. Chris and his son's relationship: Chris and his son had a deep relationship. Although Chris had once distanced himself from him because of his past, he had given his son a lot of attention and support as he grew up. 4. Chris's relationship with other family members: In addition to the above main characters, Chris has other family members including his sister Maya (Maya) and his parents. There was a certain degree of interaction between them. The complicated relationships between the characters in this TV series showed the collisions and conflicts between different family relationships, but also showed the complexity and variety of human nature.