Nina is at the mall with her family when thinking about a tea party makes her need to go. Nana roller skates and zip lines all across the mall until finally finding an open bathroom.
While at the hardware store with her dad, the plumbing makes Nina need to use the bathroom, and dad's not much help. Luckily Nana appears and takes Nina through the top of the store
While on the train, Nina imagines what being a cow would be like, before realizing that she needs to use the bathroom. Mom and dad can't seem to get through, so with Nana's help, Nina climbs on the top of the train
Nina struggles to hold in her pee at the water park. Everywhere she goes there's tons of water that makes her more desperate. Will she be able to hold it?
Nina and her family are on a ski trip. While riding the chair lift up, Nina realizes that she needs to go, and the only available bathroom is at the bottom of the mountain. With Nana's help, she skates down the mountain at rocket speeds.
Nina is building sand castles at the beach until she realizes she really, really needs to pee. Her mother tries her best to get her to the loo until Nana come to the rescue and her surfboard save the day.
Nina, Frank and Dad are visiting the zoo and all of the water in the exhibits make Nina need to go. Nana shows up to help Nina get to the bathroom using her animal friends.
Nina and Frank are performing in the school play and Nina really needs to use the bathroom. In a rush to make it back in 2 minutes, Nina gets stuck in a door. Thankfully Nana arrives to save the day.