A woman in a bright yellow room cheerfully greets two men.

The video opens with a woman in a yellow room, wearing glasses and a plaid shirt, holding a tray with lemonade and glasses. She greets two men who enter. The room is brightly lit with yellow walls and yellow vertical blinds. One man is wearing a yellow sweatshirt and holding a yellow helmet. The other man is wearing a vest over a plaid shirt. The scene transitions to a close-up of a smart thermostat on the wall. The ad ends with the Yello logo and slogan.