What Will Josie Do With That Biometric Key?
At the episode’s beginning we see a small capsule pulled from a severed arm. That capsule is passed around at the episode’s beginning and exchanged as a commodity amongst people, but at the end of Snowpiercer is revealed to be in Josie’s possession. She pulled the capsule from her mouth after a passionate kiss with Andre, and seemed to ponder the object now in her possession. She now has a key that, if used properly, will let her in just about every door on the train. Will she use it to advance the Tailees’ interest, or exchange it for something else she needs?