This is the Nyan cat. He's a male cat with a poptart for his body. He has a cat head,cat legs and a cat tail. He leaves a rainbow trail behind him. He's so adorable. (I played Nyan cat: lost in space before and it's so good.)

You were playing Just dance and danced to starships by Niki Minaj and the BTS members saw you dancing. When the song ended u selected another song for you and the other members of BTS to dance along. You were having so much fun doing the dance