Why it worked
The video cleverly combines a relatable scenario (eating while studying) with a language learning context, making it engaging. The humor derived from the initial confusion between Korean and Japanese food, and the creator's playful interaction with the AI, likely contributed to its shareability.
Summary
A woman is practicing Japanese using an AI app called Tenmin while eating tteokbokki. She initially mistakes the food for Korean and the lesson for Korean class, but then corrects herself and states she likes Korean food, but should be eating Japanese food for her Japanese studies.