When Lincoln and Lynn discover 'accidentally' a secret room within the basement, both try to keep it secret.
The siblings hear a food truck near their house. All want to go down the stairs at once, but some of them go detoured, Lincoln was kicked by Lynn through the basement, where they discover a secret door in the house. Without thinking it twice, the two siblings enter to the room, the room is white, has two towels, and a jacuzzi with a table. After having a time there, the sibling try to keep the room as a secret. At first that worked, but when Lincoln counts it to Clyde, and Lynn counts it to her team, the mess starts, first arrives Clyde, without the other sisters notice him, Lincoln slowly guides Clyde through the basement, only to be surprised by Lynn and her team. Lincoln says her that don't make too noise. But things got worse when the Loud's cousin: Luis, arrives to the home, for their infortune, Luis is a little tattler like Lola, but fortunately, he only speaks spanish, so they won't understand a word. But they don't notice when Luis peeks on the basement door, and they don't know that Luis learned basic english. They tells to Mom and Dad, of the steam going thru the door. They are horrorified, thus the room, was their secret jacuzzi, built to have a relax time of 11 children. The three go down the stairs, to the basement, and when they discover Lincoln, Clyde, Lynn, and her team; are terrified, Dad tells them the secret. Lincoln says Clyde that he needs to go out of the house, Lynn says the same thing to her team. After they gone, Dad tells the children that they won't say the secret anymore, only to be surprised by the other sisters (because Luis leaved the door open) behind them. Lincoln, Lynn, mom, dad, and Luis have a little frown. Finally while their parents are explaining the others of the Jacuzzi, Lincoln and Lynn go outside. Lincoln says to the viewer that is important to keep a secret, or will be a full mess in the house. Both go a little away, to a small terrain with (ironically) a similar room to that they had found. But this time, they don't enter and resume their way. END.