you know one thing i really hard buy was Ezria in season 4 maybe its just me i didn't get the same vibe as creepy it seem out of character when they made him take a dark path in season 4.
Also i feel Ezra + Nicole relationship turns out to be a good thing he did humanitarian work even though i do like Aria + Ezra the Nicole thing seems to play out better mainly cause he was helping people when he was with Nicole
also the whole Emily + Alison thing i cannot buy not sure how much i care about the whole Alison preganent thing
one also nice to see Hannah + Caleb reconnect
also the whole Noel Kahn thing did not suprise me he felt really off like he was always up to no good and i still prefer the Aria is A theory but we will probably get Lucas heck even Wren and Melissa would make more since as A.D. than Lucas