I don't know. The ending honestly didn't feel real to me emotionally, and it's like the key thing that the movie revolved around. So it was a big let down. It felt like all the loneliness of the voyage and semi-nihilistic struggles were just there so this woman had enough reason to give up, yet it still felt too easy, too wishful when she did. It felt like that little reveal about the general's wife at the end of Arrival, but in that movie that was just a plot device. On the other hand my disappointment could be a testament to how good the build-up was? It entertained for some good 90 minutes, so there was that for what it was worth. Just not enough pay-off.