Peppa Pig (2004)
S2E37 Pretend Friend
Suzy Sheep visits Peppa to play and introduces a fictional friend named 'Leo Lion'. Though Peppa can't see Leo, Suzy explains that he enjoys roaring and dressing up. Inspired, Peppa claims she can now see Leo too. Mummy and Daddy Pig join in on the fun, embracing the imaginative game. However, Peppa's younger brother George feels a bit excluded because he can't see Leo at all.