Pingu brings Pinga along with him to play with Pingo. When they meet up, Pingu and Pingo start playing leapfrog and Pinga wants to join in. Pingu thinks she is too little to join in, but he reluctantly agrees to let her join for a bit. Eventually, Pingu gets annoyed with her and orders her to go and wait near the sledge.
Pingu and Pingo have more fun with their leapfrog game while Pinga just watches sadly. When Pingo heads back to where they were before, he is horrified to see that Pinga is nowhere to be seen and immediately tells Pingu about her disappearance. The two friends decide to look around the area to see if they can find her.
After some searching, Pingu and Pingo find some footprints on the ground and follow them until they reach Pinga's scarf. They suddenly see a giant hole just a few feet away. Fearing the worst, Pingu and Pingo sadly trundle back home.
They return home by nightfall and Pingu tearfully tells his mother about what happened, but it turns out that Pinga was safe at home the entire time. Pingu furiously goes over, and begins whacking Pinga with the scarf, but Mother quickly stops him and tells him that they need to make up. Pingu gives Mother the scarf and she and Pingo watch to see what will happen next. When Pingu tries to look at Pinga, she instantly turns her head away, so he pats Pinga's hand to comfort her and they both hug each other. Pingu then happily feeds Pinga as the episode ends.
- The Canadian title card says "Pingu Looses The Baby." It should actually say "Pingu Loses The Baby."
- Pinga's tongue is yellow instead of pink when she blows a raspberry at Pingu.