"The Just right Wife" Nana, Jeon Do-yeon and Lee Won-geun

Nana, Jeon Do-yeon and Lee Won-geun's imageused to be posted on Nana's Instagram at the 23rd.

The 3 are smiling brightly and taking a look at the camera.

Meanwhile, "The Excellent Wife" is shown each Friday and Saturday on tvN at 8:30PM.