Funny thing is, if you look at the opening theme when it goes to Fluttershy's cottage, you see Discord from her window in the background waving. Discord lives with Fluttershy now.
He smiles when she gets a little jumpscared when Angel eats the apple really fast.
It does look like that. XD But that season ending with his puppy face talking about her to Tirek made me crack up.
He can't live with Fluttershy. As much as I'd like that, she and Discord write eachother letters. And the others don't know where Discord lives so he probably doesn't live with her in her cottage :\ It would be AMAZING if he would live with her, but frankly, 'tis not true.
Just found that out with the recent episodes really. He does stay with her from time to time (like when he's sick or something). He probably lives nowhere and everywhere at once the little chaos!
I like the pairing, but Fluttershy looks a little scared for some weird reason