Natsu blinked before grinning proudly. Lucy always knew what to say huh? "Yeah we are. Still I'm glad you didn't get to be here alone for too long." He remembers her speech and Kain had cornered them both. So of course if she'd ended up remaining alone in this place...no not going to think about it. Doesn't matter. It's a possibility that never happened and can't happen as far as he's concerned.