In the video, a large turtle is seen eating a leaf of lettuce. The turtle's head is visible, and it is actively chewing on the lettuce. The turtle's shell is not visible in the frame, but its skin appears to be dark and textured. The lettuce is bright green and appears fresh. The turtle is being fed by a person whose hand is visible in the frame. The person's hand is holding the lettuce, and the turtle is reaching out to take bites from it. The background is not clearly visible, but it appears to be an indoor setting with artificial lighting.