I just wasted 45 minutes trying to come up with the story line of that video. 30 minutes playing and replaying it and 15 minutes using Google translator on the Youtube comments.
All I figured out was that the whole thing took place in the same spot. The girl was wearning a blue surgical mask. The place the girl squared down while inside the tent was 25' down the street from where she was picked up.
Here are some Goolgle translations:
"I have not heard expired motorcycle to pay tolls"
"Was low-key appearance changed a bit, feeling better
However, the invention can be very great, and refueling yo!"
"They travel, if a woman driving, man sitting, the raincoat in a number of wonderful things will happen Hello ~ ~ (their own imagination)"
"High master master master"
"First, regardless of how practical,
Function can make so many products are very powerful."
So, so many unanswered questions!