Her untranslated Korean dialogue often contains "hidden" jokes. For instance, one line translates to a story about her and Jake running naked through a farmer's orchard.
The magical dog who deals with internal jealousy when his two favorite people get along too well. [S1E9] My Two Favorite People
The trio ventures to the bottom of a lake to retrieve a universal translator for Lady Rainicorn. Once equipped, she speaks with a bizarre, deep "old man" voice that Jake finds unsettling. she speaks with a bizarre
The human protagonist who tries to bond with Lady Rainicorn to make Jake happy. [S1E9] My Two Favorite People
The catchy title card music is frequently cited by fans as a series standout.