Mark’s original sсript was called Ravens. He wanted it to be a movie but it fell through. Then he realized it would be better as a TV show because it was so complex. The named ended up changing to One Tree Hill. Julian, at the very end of this epic TV show that Mark made, is a producer and tried to make a movie out of “Unkindness of Ravens”. It fell through. He realized it would make a better TV show. And he’s doing it. It’s like this whole show was leading up to this moment and telling the story of the lives of the people who the show is about and the people who ended up making it. It’s like Julian is Mark. And they had to tell every story from Season 1 to now to make us understand the important of this producer creating this show. Mind blown.
Also, the last episode is called “One Tree Hill”. I bet Julian changes the name of his TV show to One Tree Hill. I’ll put money on it.