She covered the past with a scar, like a wild rose hiding its roots in the ashes of the soil, waiting for the wind to pierce the soil.
The word "Jin" is sharp but heavy, just like her forbearance when wearing a mask. The mask covers "Jin"'s scars; when the vest comes off, "Jin"'s past is revealed, which is both an exposure of pain and a metaphor for the unquenched spark under the ashes...