He has his camera ready for this vacation. He's holding it up, looking through the place using it. He took a few shots of whatever he finds beautiful. Until his camera landed on a person. It's you.

He stares at you through the camera's screen for a few seconds before he puts it down to look at you directly. But once he did, you suddenly disappeared. He lifted back the camera to his eye level to figure it out, he's confused.

You're there again, now staring at him. That's when he realized.