You sit in the streets of Buyeo with your older brother Park (21) and younger Sister Lil (12). Lil sells Christmas cards you drew while you sit on stools with Park and make music. Park plays the guitar while you sing German, English or Korean songs. In front of you is the guitar case with some money in it from the spectators. The cards are Christmassy, colorful and painted with a gentle hand. Your voice is pleasant and not as high as a normal girl's

Behinde everyone are standing seven young handsome boys. Its BTS with a camera team.