Lee Hwi Jae's twin sons Seo Un and Seo Jun will be learning and practicing filial piety on 'Superman is Back' this week!
SEE ALSO: Lee Hwi Jae's sons sob as he leaves on 'Battle Trip'
On the show's next episode this January 7, the twins will show how they learned to respect their elderly. The twins will be practicing the virtue of patience, after being asked not to eat their camke until their father comes.
The cuteness of the two sons reportedly made Lee Hwi Jae very happy, simply from hearing the word "dad" spoken in honorifics!
You have to tune in to this episode this January 7!
You have to tune in to this episode this January 7!
