Board Thread:General Discussion/@comment-24697901-20140407012817/@comment-16811522-20140407121758

Tinkerbell was a fairy, and was small, thus only one emotion was allowed. Zelena isn't hand-sized. Iwould think that Zelena's envy was extremely strong, but not the only feeling, otherwise she would never have smiled in the episode or expressed irritation over Regina not having her heart in the witch fight.