When you walk into a sushi bar and you have to pretend you know how to use chopsticks

Can you eat food using chopsticks, which are very popular in Asian countries? Someone, of course, knows how, but many, having decided to have a bite to eat sushi and rolls, still prefer the cutlery that is standard for our place. And the girl from this video, apparently, decided not to tell anyone that she did not know how to use these very sticks.