In the video, a person is seen using a knife to cut a piece of lettuce into thin strips. The lettuce is placed on a cutting board, and the person is using a metal knife with a black handle to cut the lettuce. The lettuce appears to be green in color, and the person is cutting it into thin strips, which are then being placed on the cutting board. The video is shot from a close-up angle, focusing on the person's hands and the knife as they cut the lettuce.