Not mine

Two men stand side-by-side in a dimly lit room with red curtains; the man on the right wears a crown and looks surprised while the man on the left maintains a serious expression. The scene cuts to the man in the crown, now in a white coat, smiling as text reading "HAPPY 19th BIRTHDAY" appears over him. He then appears in a dark jacket, holding a knife and looking down at it with a smile. The knife is shown falling through the air in a dark, patterned environment. The man's face is shown in close-up, screaming with wide eyes and an open mouth. Finally, he is seen running in a circle within a bo