In this video, we see a close-up view of a wall with a hole in it. Inside the hole, there are two wires, one green and one red, with copper connectors at the ends. The green wire is connected to a black box, while the red wire is connected to a brown box. The person in the video is using a screwdriver to adjust the wires and connectors inside the hole. The video provides a detailed view of the wiring process, with the focus on the connectors and the adjustments being made.