After the embarrassment she had in the episode Pillow Talk, Caitlin decided to get revenge on Tricia(with the help from Nikki) by replacing the toilet paper at the bathroom with the one without the holes to rip it. Tricia doesn't know she has it on her bikini bottom when Caitlin & Nikki laugh at them. Look like the plan works.
Here's the remake by *daanton [link]
6teen is owned by Fresh TV