Why Zelena's Happiness Is Refreshing on 'Once Upon a Time'

Once Upon a Time's final season has been pretty dark. However, in "Chosen," Zelena struggles with actually being good. In the end, she makes the right decision and realizes that it is possible to get her happy ending, even with her dark past. This is refreshing to see on Once Upon a Time. Her storyline and a few others are quite possibly making Once Upon a Time's seventh season reboot redeemable.