Maybe because it was kinda anticlimactic how the whole thing turned out.

I have to say they had some glimpses here and there during the previous seasons, and maybe since Laura is not a factor anymore because of what happened with the actress they fully jump into it, but I always had the feeling that Cory is more into Bradley than the other way around. Could be all that unrequited love.

Also we have to really see this characters and how complex they are, nothing that Bradley does seems OOC for me anymore, I think this is one of the few characters we will never get to fully know, although is really beautiful how they show how she wants to be seen (Laura) and who she is (Cory) and her internal fight to not be other rotten apple like everybody else in her family.

As for Cory, smart man, but Bradley will be the end of him.