MonsiKids Season 3 Episode 1 The Liar's Bush

Lola asks Sunny not to play ball near the greenhouse, but Sunny doesn't listen to her and accidently breaks a rare flower. Sunny blames Pilly, and because of her lie, the Liar's Bush begins to grow. With each new lie, it becomes bigger and bigger, until it turns into a real monster, a danger to all Monsikids.