1. When Lee Chang-hyun starts work, he sits in front of his **computer**.
2. While Lee Chang-hyun is working, he gets messages from his **viewers**.
3. About 3,500 people in South Korea **eat** mukbang.
4. Park Seo-yeon earns $$9,000 from **her** mukbang.
5. Park Seo-yeon thinks people pay to watch her eat because they don't want to eat a lot of **fat** or sugar.
6. Perhaps South Koreans enjoy watching people eat online because a lot of them live **alone**.
7. For the viewers, mukbang is like eating with **others**.