In this video, we see a close-up of a person's hand holding a smartphone. The phone has a purple screen and the person is using their thumb to navigate through the phone's interface. The screen displays various icons and buttons, indicating that the person is likely browsing through different apps or settings. The background is blurred, but we can see a red mug on a table, suggesting that the person might be in a home or office setting. The video does not contain any spoken words or text overlays.