Barry cannot keep resetting time until it is perfect; he must learn to live with the consequences and the "cracks" he created in his own reality. 💔 The Timeline "Cracks" (The Fallout)
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In a subtle cross-show ripple effect, Diggle's daughter Sara was erased and replaced by a son, John Jr. [S3E2] Paradox
Cold and grieving because his brother Dante was killed by a drunk driver in this timeline. He resents Barry for refusing to run back in time to save Dante. Barry cannot keep resetting time until it is