I think I might know what the “problem” that got them on the train is and how they are suppose to get off.

Ok so basically they’ve been friends since childhood, their numbers are the same, they got on at the same time, in a way they’re like the same person.

So i think the conflict is gonna be Min wanting to kinda branch off and be his own person (he doesnt wanna do battle of the bands). But Ryan just wants things to stay how theyve always been and have a band with Min.

Essentially in order to get off Ryan and Min will have to learn how to live without the other around. It is obvious that Ryan and Ming are kinda each others only friends and while Ming probably would handle being away from Ryan easier, Ryan is a pretty optimistic dude it seems. And as someone who can relate to growing up with minimum friends it can and most likely will cause abandonment issues and makes things like people possibly leaving our lives even temporarily terrifying which i think we will see Ryan face when having to overcome the train and get to leave.