It is expected that people show appreciation to veterans
Jake is meeting his friend's father, Mike,  who is a veteran but struggling mentally and physically.
Jake wants to know about the veteran's story.
Jake talks with Mike about his story and thanks him for serving the country.
Jake talks with Mike and tells him he got what he deserved for murdering people.
Jake receives a piece of souvenir from Mike that he brought from the country he was deployed to.
Jake is immediately asked to leave Mike's place.