Why is a woman pushing a stroller in a tunnel? …“Is it a real ghost?” = South Korea

A woman was seen pushing a stroller through a dark tunnel. There is a lot of speculation surrounding this scene on the internet.
According to JTBC on the 8th of this month, at around 6:42 pm on the 6th, a baby was found in an underground tunnel heading from Olympic-daero in Seoul to Gyeongin Expressway.
A video of a woman pushing a car has been released. The footage was revealed after a driver, who discovered it while driving his car, provided the black box. According to the provider, at that time
Nell was stuck in a traffic jam, and the provider was wondering if there had been an accident or if the car had broken down, when he discovered a passenger car parked on the side of the road. But right after that, I pushed the stroller.
I found a woman walking. The video ends with the woman passing by, but is this woman the owner of the car that was parked on the side of the road, or is the woman getting out of the car and pushing the stroller?
I didn't know the reason. There was a lot of speculation online. Netizens asked, ``Did the couple fight in the car and get off the train in anger?'' and ``There were unavoidable circumstances.''
``I thought it was a real ghost,'' and ``I thought it was a real ghost.'' Walking through a tunnel with lots of cars can be dangerous.
. This is because the lighting is dim and could lead to an accident. In fact, last month, a man with a slight disability was riding in an electric wheelchair in a tunnel in Seo-gu, Incheon when he was attacked from behind.
He was hit by an oncoming car and died, so caution is advised.