My defense of the finale ending (Ep 10 Spoilers)

innie Mark CHOSE to stay behind for Helly. Helly was touched by that and that's why she smiled and they ran off together. She stood there confused for a while as to why Mark was turning his back on Gemma. But it was Mark's choice. She was not "evil smirking" and she was not Helena. The whole point of this episode (and this series) is that innies are people too. Yes, it was a terrible ending for Gemma, but on the bright side, her fate otherwise was to die. Why is iMark selfish for choosing to live his innie life, yet oMark isn't selfish for expecting iMark to surrender his life? iMark accomplished everything he said he would do except give his life to oMark. Does iMark not deserve to live?

"They gave us half a life and think we won't fight for it!"

Edit: Yes there was a moment where Helly looked back at Gemma screaming and there was what looked like a "smirk", but honestly I think she just feels bad but is also resolved to live her own life.