15 people including 10 Korean male teenagers wearing black t

15 people including 10 Korean male teenagers wearing black t-shirts and 2 others wearing long sleeves and 1 male teenager with long hair accompanied by 5 Japanese female teenagers wearing plain white t-shirts with chest-length hair and one of the female teenagers has short hair, and 1 man standing in the front row, 1 person shows two fingers to the camera, 2 women hug each other, 5 men embrace each other's shoulders, 1 man raises his hand, 1 man shows off his muscles while holding a barbell, 1 man touches his head with his index finger like a smart person, 2 other men give thumbs up to the camera, 2 other women embrace each other's shoulders, hd quality, realistic