While shopping for a birthday present for Clementine, Caillou and Leo decide to go halvsies on a toy shuttle. They try to share it, but squabbles inevitably arise. When Caillou worries that Leo isnt talking to him anymore he finally realizes his friendship is more important than any toy. Luckily for Caillou, Leo thinks so too! In the end, the boys decide to gift the toy shuttle to Clementine who is all too happy to receive it.