Question: Leesong Hee-il, is a South Korean film director whose directorial debut film "No Regret", released in what year, is regarded as "the first real Korean gay feature."?
Sentence (from "No Regret (film)"): No Regret () is a 2006 South Korean film and the feature film directorial debut of Leesong Hee-il, based on his earlier short "Good Romance".
Relevant evidence: Yes