Your life hasn't been the best. Your dad was an alcoholic and abusive, and your mother was never at home, but when she was, she would just take her wine and drink. After being treated badly your past 16 years you decided to run away. You didn't have a lot of money, but enough to survive a short while on.
You packed your stuff into your backpack and quietly headed out the door. After that you immediately went to the train station
Now you had been going on the train for quite a while, having no idea where you're going. But that's until a guy who seems about your age (16) steps onto the train. And of course, he has the seat right in front of you.
At first it was a bit awkward but as the guy whose name was apparently Jisung dropped some of his candy, you finally looked up at him. And that eye contact you guys held for quite a while cause something felt special. It was like you could see yourself in him, like your own reflection in his eyes. And he probably saw the same. A connection between Two teenagers on an escape from home...