Vietnam | [s3e4]

The episode reveals the origin of Jack’s "breathe" calming technique, which he learned from his comrade Donnie Robinson in Vietnam. Robinson used the method to cope with the fear of his own father's abuse, and Jack later passed it down to his son, Randall.

A young Jack protects Nicky from their abusive father, Stanley. Jack tells Nicky he has "secret strength" like Clark Kent to build his confidence. [S3E4] Vietnam

In the episode ( This Is Us , Season 3, Episode 4), the narrative uses a unique reverse-chronological structure to explore Jack Pearson's origin story and his relationship with his younger brother, Nicky. Reverse Timeline Highlights The episode reveals the origin of Jack’s "breathe"

The episode concludes on the day Nicky is born. In a striking contrast to his later self, Stanley is shown as a sober, supportive father. He tells a young Jack that a big brother's only job is to look out for his little brother—a mantra that defines Jack's life. Key Thematic Origin Jack tells Nicky he has "secret strength" like

In a gut-wrenching scene at a local bar, the Pearson family watches the televised draft lottery. Nicky's birthday, October 18 , is called fifth. Jack attempts to help Nicky flee to Canada, but Nicky ultimately decides to face his duty and leaves a note for Jack: "It's my turn to save the day, now".