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The popular two-Gyu pair on 'Insolent Housemates' are back living together in Sunggyu's home, this time, without Lee Kyung Kyu's two big bulldogs. Sunggyu, who previously told the show's staff that he'd taken up yoga recently, invited his yoga instructor to his home for some yoga time with Lee Kyung Kyu.

For a 59-year old man, Lee Kyung Kyu surprisingly fared well for the beginning, stretching poses. Sunggyu, however, couldn't hold back his grunts of pain. (In the video above.) Later on, Sunggyu and Lee Kyung Kyu followed the instructor's directions in a series of couple yoga moves, leaning on each other for support while standing on one leg, or feeling the warmth and texture of the other person's hands before giving them a nice hug. (In the video below.)

Have you been enjoying the two-Gyu pair on 'Insolent Housemates'?