Poby seems surprised because Poby doesn't expect that Poby will be needed in this situation. After hearing from Eddy Poby turns his head to the left side.
Pororo_ENGLISH2_4_Pororo_ENGLISH2_4_ep8_36 Pororo_ENGLISH2_4_Pororo_ENGLISH2_4_ep8_37 Pororo_ENGLISH2_4_Pororo_ENGLISH2_4_ep8_38 Pororo_ENGLISH2_4_Pororo_ENGLISH2_4_ep8_39