A cute K-pop idol in a stylish short skirt and high heels, posing for the camera at an outdoor fashion show with "F-day" banners. The background features a city park seating area with chairs lined up along a riverbank. She's holding her phone, capturing the moment on social media, wearing in shades of gray with a grunge aesthetic and patterns of the letter 'f' written all over the t-shirt, in high detail and natural light.