Writing fanfiction is hard

    I had a dream, in short, I was put into a hunger games type of place?(I have no idea what hunger games is tbh)
    And a while after I woke up, I read a fanfiction which inspired me to make my own, based on that dream I had. Now I also have a lot else to do, so I cant completely write the story just yet.
    But I did already think of the concept, basically my dream but with characters from the fandom, which of course also alters the story since not everyone thinks like I do.

    I mean I already wrote a bit, but now I started hitting a roadblock, I want two characters to have something happen between them before they came to this hunger games place and thus they now ignore each other. But I have no idea what could have happened between them, did they argue? about what? why did the argument even start???
    Since they are(or were) just friends I cant write that they broke up or something...
    I mean, this kind of applies to all fiction doesnt it?

    But I have a bunch of time to figure that out since I have to wait for my account to get approved... that sadly takes another 12 days, maybe Ill finish the story by then!(I definitely wont.)