In the episode, "Just Say It, Jake", Tingo babysits Jake while Niki is off at a store, and tries to teach Jake some words. When he finally speaks at the end of the episode, it's in a deep, adult male voice. In the episode, "Mine!", Tingo wants to play with Jake's rubber duckie, but Jake wouldn't share with Tingo. After many attempts, Niki gives Tingo a present for babysitting Jake and inside is a rubber duckie for Tingo.