Nebula | Tony
No she wasn't wrong, space - fighting in space, creatures in space was a realm of fighting that Nebula had been practically built for and she'd have done it for Tony. She hadn't been there though, so she hadn't been able to do that for him. But he'd made it back and that was the important thing. "No, it would be best to leave them for some time." She agreed, she might not hesitate the way he did, but she understood his desire not to go back, and she approved of his desire to put it off for a while.
Her reaction to seeing Tony again was of course the way Nebula would deal with anyone attempting to deceive her, but Peter wasn't like her, he wasn't as fierce or as ready to deal out pain on those who had done him wrong. She could only imagine the way it weighed on him seeing Tony again and wanting it to be true but not certain he could believe it. "In time," She agreed, Peter would figure it out, and he'd be comforted by the reality that was his own now, that he could have Tony here despite what had happened there.
Though if it had been an option, Nebula likely would have taken Tony back with her rather than coming here the way she'd done. But of course the world she'd been on had disappeared almost as soon as Tony had appeared before her. Like trading one for the other. "She is well enough, she also had a strange experience through the doors, not in space though."