JYJ's Jaejoong and Yoochunwent to support actor Sul Kyung Goo for his new movie 'Spy.'

On September 2, Jaejoong tweeted a picture he took with Sul Kyung Goo and wrote, "Kyung Goo hyungnim~ Spy daebak ???^^"

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The picture revealed the three stars posing playfully. Additionally,Sul Kyung Goo was spotted with his daughter, who is a big fan of JYJ, attending Junsu's recent concert.

After seeing them together, netizens commented, "Seol Kyung Goo must be close with JYJ now", "Seol Kyung Goo's daughter must be happy", and "How awesome would it be to have your dad be friends with JYJ."

Source & Image: Jaejoong's Twitter