Semi-unrealistic episode 1 scenes whose symbolism can only be appreciated after one's done watching the whole show

Squid game does this both seasons.

First season shows gi hun winning a black gift box wrapped in pink tape with a gun shaped lighter inside a claw machine, indirectly showing how players who came to the games for the chance to win a prize were killed & where they had their bodies put in after.

Second season has the infamous bread or lottery scene (literally the name of the episode aswell) where we see the recruiter buy 100 lotto tickets & bread before giving a bunch of homeless people the option to take one of the two, & later stomped on the bread when all but 1 chose the bread. This symbolises that people are so greedy that even when desperate they'll still try to do something for the mere chance earn big even if it means not being able to secure immediate necessary safety for oneself.