Seoul, South Korea (CNN)It takes Park Hyun-suk, a widow who lost her husband to gwarosa — the Korean word for death by overwork — a long time to find a photo of them together.
“I thought we took some photos together,” she says, scrolling through her phone, talking to herself. “Didn’t we take one on that trip?”
As her daughter tries to jog her memory, Park finally finds one: of her husband in his work clothes, a white decontamination suit and head covering.
