Blue

A woman with blonde hair looks intently at a man in a pinstripe suit, then the scene cuts to the same man and woman laughing together in front of a blue police box, followed by them embracing in a close hug, then a high-angle shot of them hugging inside a control room, then a black screen, and finally the man looking sadly at his hand pressed against a transparent surface. The setting transitions from an ornate interior to the exterior of the police box, then to a dark street, and finally to the interior of a futuristic control room.