Super Junior's�Donghae posted an adorable photo he took with child actress�Kim Sae Ron.

Donghae tweeted the above picture on July 17th along with the message: "With Sae Ron ^^". The two costars look comfortable with each other.

Fans commented, "An adorable sibling pose," "I wish I had an older brother like Donghae," and "Kim Sae Ron's face is really small."

Donghae plays the character Go Seung Ji, a pastry chef with an aggressive and 'prickly' personality in the upcoming drama 'Miss Panda�and�Porcupine'. The first episode of the show will air on August 18 KST.

Source & Image: Donghae's Twitter