Jimin is a dancer in one of the companies, he dances with Hoseok and performs covers.  Tae and Yoongi are singers, Tae the vocalist and Yoongi the rapper.  The record company asks the four of them to record a song for Jimin and Hoseok to dance to.  Jimin feels different, he loves his friends, but he loves someone sincerely... very sincerely.  He doesn't know if it's Yoongi, who has a difficult character, Tae, who has been his best friend since childhood, or Hoseok, with whom he shares passions.