In the second season, Cathy and Ef travel to different countries and visit children around the world. They learn interesting facts about the traditions, culture, and hobbies of people all over the world, admire the sights, play different sports, and, of course, prepare amazing dishes.
Active and curious. Likes to talk a lot and to know everything. She wants to share her new discoveries and always takes her friend Ef with her to anywhere.
He is a little bit afraid of adventures but she adores her friend Cathy and always travels with her. The only word he says is: “Round!” He collects round things. Ef is a kind soul.
Wooden and slightly unusual door in the house of Ef. Friends use it to travel to anywhere. Also the door can save them taking back from dangerous situations.