: The Reef identifies the crack as a manifestation of deep-seated trauma that cannot be "reset" by a machine. It represents a scar that is part of who she is now. The Power of Shared Experience
: Having known a later, more "evolved" Pink Diamond (Rose Quartz), Pearl is horrified to learn about the violence of Pink's early years. [S1E4] Volleyball
: Steven learns that he cannot simply "fix" everyone, especially when the damage is emotional rather than physical. : The Reef identifies the crack as a