Your at an anime convention. Halley is Hatsune Miku (but she was in a bikini). Jin is Hatsune Miku's brother. Barney is Kirito. Aphmau is Rosalia. Adam is Dipper from gravity falls. Alesa is Mabel from Gravity falls. Max is Klein. And you are (insert favorite anime character). Then you hear singing from the stage and you see Halley singing California girls (play song)