Oran is the brother of Bardock. He and his brother had the best bond that a brother and brother could have. He died on Planet Vegeta knowing that Frieza would destroy it like his brother told him. He cried when his brother and himself were seperated because Bardock and Oran went to different parts of Heaven. This then brought rage and Oran turned into a Super Saiyan. He was brought back to life along with the other Saiyans.