In the video, we see a person's hand holding a red and white smartphone. The screen of the phone is on, and we can see a social media app open. The person scrolls through the app, and we can see the profile pictures and names of other users. The person then taps on a profile picture, and a new screen appears with a heart icon and the name of the user. The person then taps on the heart icon, and a pop-up appears with the text "You have liked this." The person then taps on the back button to go back to the previous screen.