Romania , starting with Japan , Italy and Germany -European to Asian and Been 2014 World Tour comes to the further development of a comeback appearance had grown . Among the busy schedule this time and energy to put into the song Red Apple Who are you? Was released last time , according to the wind , irreplaceable stupid Unlike the title (Who are you?) Comes from Bury questions pleasantness is packed to suit the warm spring song.Sound cheerful red apple addictive melody and lyrics are more in harmony with the atmosphere , but especially this music video with fans at the World Tour Concert participate is put a lot of time and effort, and a further expectation is high cheerfulness . Who are you? Is to show everything you would like to share with the men's aggressive behavior , and eventually opened a woman's heart is getting into the story of women's minds . The music video was released simultaneously with the album on March 21 and the Red Apple official site each source was released via YouTube .