"The Lone Duckling" (also "The Ugly Duckling") (미운 오리 새끼) was released on May 7,2014 and achieved an "all kill" in the digital charts for that month and topped the Korea K-Pop Hot 100.
The Lone Duckling (also "The Ugly Duckling") (미운 오리 새끼) was released on May 7,2014 and is a ballad song written by songwriting duo Duble Sidekick. The song achieved an "all kill" in the digital charts for that month and topped the Korea K-Pop Hot 100.