Board Thread:Spoilers!/@comment-24304025-20150202171011/@comment-25375217-20150202185746

Ingrid died but her happy ending was death, kinda like when Rumple died and he was like "Now I can be with Neal :D", it was the only way for Ingrid to be with her sisters and be a happy family. Otherwise she would've been stuck in a new time period (even if Arendelle hasn't changed much), and never would've been truly happy. I think it's better that Ingrid died.

On the other hand, I think if Zelena lived she would've become a good guy Regina style. She seemed rather impressed with Regina's good guyness. On the other hand, if Zelena hadn't died, Emma and Hook wouldn't never gone back in time, we would've never gotten Elsa, so Anna and Kristoff couldn't have found her 30 years later, so Anna couldn't have tattled on Rumple, so Hook would be dead and he would be free from the dagger, so Belle wouldn't kick him out, so we wouldn't have the QoD, and blah blah blah insert timeline destruction here. So yeah.