Discover the story of the song > Climbing Up the Walls – Radiohead

The song is about a person who is obsessed with someone and wants to control them. The protagonist likens himself to a key that can unlock someone's house, and warns that if his partner goes too far in, they will only see his reflection. He suggests that it's best to keep the covers up and turn off the lights, and that he will always be there, climbing up the walls. The lyrics are dark and depict a potentially dangerous and controlling relationship.