[s3e2] Paradox -

Sullen and not speaking to each other because Joe kept the secret that Iris's mother was actually alive.

This pivotal episode deals with the heavy fallout of Barry Allen's decision to create and then undo the "Flashpoint" timeline. Here is a complete breakdown of the episode to help you put together your piece or review: ⚡ The Core Theme: Broken Cups & Lasting Cracks [S3E2] Paradox

The central metaphor of the episode is delivered by Earth-2's Flash, Jay Garrick. He pulls Barry out of the Speed Force and uses a coffee cup to explain time travel: Sullen and not speaking to each other because