When Discord corrupted her friends into being negative versions of themselves, Twilight came close to giving up. When Chrysalis tricked everyone into believing she was the real Cadance, Twilight had never felt so alone. When Tirek razed her home to the ground, Twilight dealt with a surge of emotions she didn’t even know she had in her. But when Sunstone told her straight to her face that he hated her with a burning passion? When he confirmed what she always suspected but never had the guts to admit? When he spat at her with a kind of animosity ponies weren’t even supposed to be capable of harboring?