I think you're misinformed.

[Gamora has to remind herself that insults are not the way to make friends. She also has to remind herself that the Nebula she's met here seems vastly different to the Nebula she knew before and that Kimiko has known Nebula for only a fraction of the time that she and Nebula have spent together.]

But I shall let you find out for yourself. Trust is hard earned and I think Nebula and I have a long way to go before we earn one another's.