Sulu shuffled his feet a bit, turning towards the register. He didn't really know how to react to Ianto's gratitude; he knew it was no big deal, or at least that it shouldn't be a big deal, but after the awkward moment they'd had, it felt like the appreciation was for more than just the watch. So, he just waved a hand and shook his head. "Don't worry about it, and yeah, I can get it fixed and stuff. It'll be okay, so... yeah, really, just don't worry about it."