Lee Dong-guk, anyone would think he was newlyweds.

Lee Dong-guk and his wife exuded sweetness.

Recently, Lee Dong-guk's wife, Lee Soo-jin, posted a photo with the caption, "Just looking at the photo of our backs taken by Jaesi, it's so romantic. What was I doing at that moment?"

In the released photo, Lee Dong-guk and his wife are seen taking a couple shot in front of the beach while looking at the sunset. Lee Dong-guk still showed his sweet side by putting his hand on his wife's shoulder.

Lee Dong-guk married Lee Su-jin, a former Miss Korea, in 2005, and they have four daughters and one son. Lee Dong-guk's family received a lot of love after appearing on KBS2TV's 'The Return of Superman'.

Ryu Ye-ji, Ten Asia Reporter ryuperstar@tenasia.co.kr