Kim Kyujong and Oh Sehjung?

Kim Kyujong revealed that he has been in contact with Oh Sehjung on SBS 'Strong Heart.' 

Kim Kyujong revealed "2 years ago I bumped into her on the streets but didn't get to introduce myself. So I went into her mini homepage but found the post 'I'm sorry I didn't get to introduce myself. Lets grab lunch sometime.' I thought it was directed at me so I sent her an email."

Oh Sehjung replied "It was meant for Kim Kyujong to see." Kim Kyujong added "I received a reply 3 months later. But ever since then we have been regularly contacting each other."