My conscience! He's the only person from home who's here (except Cleo but she doesn't have a lot to say I think), but our house is here too so it almost feels normal sometimes. He's gotten real good at bending since he's been here-- I guess he's been in Nautilus for three years before I woke up, even if it didn't seem that long. Sometimes he's human because of bending which was weird to get used to at first. But I'm really glad he's here.