How "This Is Us" Wrapped Up the Story of the Big 3

Throughout the season, Randall grapples with the impending loss of his mother, Rebecca. Having lost her biological parents and Jack, Randall tries to make every moment count with Rebecca. We also see him striving to do more for the people in his district as part of Philadelphia City Council after discovering that the burglar who broke into his house was a troubled addict. To further his political aspirations to help people, Randall decides to accept the invitation to the Iowa State Fair and possibly a run for president.