Can I ask you something? 
Kinda bold but when Evan gets close to Samson, not caring he is seeing Jacob as he doesn't really like him they are only friends since Ethan likes him as a friend. So maybe Jacob gets jealous and hangs out with Josephine. Maybe she always liked him? So maybe he's bisexual, not just gay. 
It could get to the point where Jacob, Samson, Josephine, and Evan get into an argument over it. And then bla.. Somebody ends up dying!!! Lol 

Would that be bad? Just a suggestion to add some drama.

Anyways, starting on a post. 
I should be done soon.