"I don't know," she says quietly, spreading her hands for a moment before she laces them together again in her usual 'thinking' pose. "He's going to want to go back either way, I know that much. Who knows if we even can get him back, and if we can't..."

She glances toward the main lab, though she can't see Steve from where they are. "Is it even fair to tell him about something he can't change?" More fair than keeping information about his own universe and possible future from him, anyway. Nothing about this is really fair.