The Mane 6 treat Discord like shit. Season 4 Finale Spoiler Rant · 9:49pm May 10th, 2014
With the exception of Fluttershy.
Whenever Discord shows up, he is greeted with hostility, defensiveness, and distrust. Is it any wonder that Tirak was able to convince him to go bad again in the season finally? I'm still glad they forgave him at the end and I hope they work on improving their friendship at the end of the season. I see good potential in their making-up.