Juliette and Sam?

Okay so I’m rewatching the last season because I’m bored LOL

BUT why did Sam move to Miami? Lowkey it felt like it was to follow Juliette there or is that just me?

Also, who knows what happened between Sam and Jordana? Why aren’t they friends anymore? I creeped Sam’s instagram and he made a comment about how she’s goes on IG live and talks about how much she hates Sam.