Kim Sook wanted to know if K-Pop idols had the right to voice their dislike for a song. Tiffany answered, "Usually, girl groups don't have a say [in the music composition process]." 

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J.Y. Park, gave his two cents as a veteran in the industry, saying, "A singer's heart should be palpitating [while singing his/her songs]. But for the first and second albums, they should just do what they're told," bringing laughter. 

The JYP head went on to say, "Wonder Girls absolutely did not want to sing 'Tell Me,' and miss A said they would rather die than sing 'Bad Girl Good Girl,'" indicating that not all K-Pop artists necessarily like the songs which are handed to them. 

Lucky for Wonder Girls and miss A because both "Tell Me" and "Bad Girl Good Girl" did extremely well!