S1·E38 A surprise box

Eddy made a surprise box that blows up and makes smoke when you open it. Eddy gives the box to Luppy, Pororo, and Crong. One by one Eddy’s friends open the box out of curiosity while Eddy enjoys spying on them getting startled by the smoke of the box. But when the friends find out about the secret to this box, they trick Eddy to open his surprise box…