He and I talked about it some too.

[He runs one hand down his face, remembering that conversation - and what a far off dream it feels like now - before going back to his water.]

So many of my hobbies were born out of wanting to help people, and then helping Hiro from there... [He doesn't really know what else to do. Not when he really sits down and thinks about. He still likes robotics and engineering, but to what end if he isn't helping anyone?]