[s1e12] The - Big Day

: Reaffirms his love for his late wife during a difficult lunch with his concerned children, stating, "She was my wife. She was my life". Series Significance

: An exhausted and heavily pregnant Rebecca snaps at Jack, forgetting it is his birthday. After Jack leaves to go golfing with Miguel, she realizes her mistake and walks to a liquor store in taped-on flip-flops—the only shoes that fit—to cobble together a makeshift celebration. [S1E12] The Big Day

The episode follows three separate but converging storylines set on the day of the triplets' birth: : Reaffirms his love for his late wife

: It explains why Jack was wearing a specific "birthday towel" in the series' first scene—it was part of the gift Rebecca bought him at the liquor store. After Jack leaves to go golfing with Miguel,

: The episode explores how individual moments of grief, marital struggle, and parental anxiety all intersected to form the foundation of the Pearson family. The Big Day | This Is Us Wiki | Fandom