[She listens without comment. He's not saying anything unreasonable. The fact that she came from a time technically after the wish was made isn't promising for any of them. While he is good to her, their child, and she assumes Puck, he's no more sentimental than she is. The depth of her hope began and ended with the thought that people deserved better than oblivion or the horror of surviving what Thanos planned.

Gamora takes an audible breath and admits:] That is exactly what I wish to know. You are dear to me, but I am not foolish enough to think I know your every thought.

[That honor still lies with Peter. The burden of knowing lies with Thanos.]