Daniel Tiger's Neighborhood (2012)

S01E74 Jealousy at the Treehouse

Daniel and Katerina visit O the Owl's home, excited to explore his new science kit. However, they soon find themselves feeling envious of O's cool tools. After discussing their emotions, the kids come to an important realization: they can all share in the fun of O's unique science kit, turning their jealousy into a collaborative experience.