On April 12, Moon Jeong Won updated her Instagram with a photo of herself, Suh Joon, and Song Joong Ki together. The caption reads, "'What a coincidence! Actually, we were purposely too near to him to call it that. #Mom can't help but to smile big." 

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Moon Jeong Won looks overjoyed to meet the hot star, while Suh Joon looks a bit confused but adorable as always!