In the video, a person is seen applying eyelash extensions to another person's eyelashes. The person applying the extensions is using a tool to carefully place each extension onto the eyelashes. The video provides a close-up view of the process, allowing viewers to see the precision and attention to detail required for this beauty treatment. The person applying the extensions appears to be skilled and experienced, as they handle the tool with ease and confidence. The video may be intended for educational purposes, providing viewers with a detailed look at the process of applying eyelash extensions.