D. Action (Park Kyung Wook),a member of the hip hop duo 'Untouchable' revealed a photo taken with Secret's Sunhwa while he was still serving the army.

He wrote on his instagram account on 21st, "This was in 2013 when I was still in military service in Dongducheon. An it was during the Valentine's Day weekend. SECRET came with a surprise box of chocolate. I didn't take picture with everyone except Sunhwa. Good kids. SECRET's album will be released soon. I've already listened. Please anticipate more."

In the photo, D. Action, wearing his military uniform has his selca taken with smiling Sunhwa.