| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | flash | Korea | Flashing the peace sign in photographs is a popular and culturally significant gesture. | 1 |
| 2 | flash | South Korea | Flashing the peace sign in photos is a common gesture. | 1 |
| 3 | flash mob performance | South Korea | Commonly used for advertising and promotional events in crowded urban areas | 1 |