DDLC

Three anime girls in school uniforms stand together against a pink polka-dotted background, then the scene cuts to a close-up of a pink-haired girl with a distressed expression, followed by a shot of a red-haired girl with a wide, unsettling grin, then a close-up of a dark-haired girl with a blush, and finally a shot of a girl holding a sign that reads "Just Monika. OK" as the image flickers between her and the red-haired girl.