So now that we know Kurt's story arc is the major throughline for the new season, how about we clear up the conflicting rumors that either Chord Overstreet (Sam) or newcomer Darren Everett Criss (Blaine) will play his new love interest?
Hope you're on your knees because...Praise "Grilled Cheesus!" Finally, an answer!
"It's definitely not Chord," Ryan tells me of Kurt's love interest. "It's not Chord. And the new character [Darren Criss] is certainly an option. I'm not sure how soon I want to [reveal] that information because it's such a big storyline of the year-I want there to be some surprises. But Darren has a major, major arc. He sort of becomes Kurt's mentor and then maybe love-he had to leave his own school because of bullying and goes to an all-boys academy and finds acceptance because that school has a no-bullying, zero-tolerance policy. So Kurt really admires him and respects him. He plays someone who's one year older than Chris' character, so he's the old pro."
SOURCE