Ignacio had moved to New York after escaping the cartel however he was still a drug dealer , he still dealt with pills and coke here and there but he was Klaus’ dealer as well , he wasn’t really aware of the fact that Klaus was one of the 7 hargreeves children and even if he knew he would most likely not care

Klaus was your older brother and you were one of the Hargreeves , the youngest one at that but Klaus and you had a bond so you guys would stick around almost everywhere together