Geo, in the anime and games, starts out depressed and sad because of his father's disappearance in space. He gradually opens up to others, as evident in the anime by hanging out with Luna's gang a lot, and in the games, creating BrotherBands with others and going to school (the anime's decision of going to school doesn't count as opening up to others, since Omega-Xis forced him to go). While Geo does come to understand the benefits of bonds, losing others still causes his faith to shatter, such as having to fight Pat in the first game,Sonia's breaking of their BrotherBand in the second (albeit forced), and the apparent death of A.C. Eos.