In this week's "Return of Superman," EXO member Chen meets his little doppelganger Lee Da-Eul. He visits the SoDa siblings alongside fellow EXO member Xiumin. Meanwhile, the cute OGG babies are back with their father and So-Heun is now able to sit up straight.

This week's episode shows Chen and Xiumin meeting up with Lee Bum-So and his two children So-Eul and Da-Eul, as reported by allkpop.

Two-year old Dae-Eul has been described as Chen's baby doppelganger. This episode also features footages showing a young Chen, real name Kim Dong-Jae, compared side-by-side with that of little Da-Eul, Officially Kmusic reported.

The episode also features the comeback of the cute and adorable OGG babies - Joy, Ha-Eun, and So-Heun. So-Heun, the "mangnae" or the youngest one, is now able to sit up straight and play along with her older friends. This time, they give new experiences for their fathers - actor-singer Yang Dong-Geun, and actors Im Gyo-Jin and Oh Ji-Ho.

It can be recalled that the trio's first time together in "Return of Superman" featured Oh and Yang playing a prank on Im to ease his awkwardness. Oh and Yang pretended to have a heated argument, leaving Im - popular for his charisma, worried. Im ended up crying because he felt so bad.

The event was captured on camera and aired on TV during previous episodes. However, after the prank, Im became more relaxed and he eventually got along together with Oh and Yang. Their adorable babies are one of the most-awaited children in the show.

"Return of Superman" is KBS' variety show that features fathers tasked to take care of their children for 48 hours. Premiered during the 2013 Chuseok celebrations, the show has since featured many memorable moments with cast members and their children. Some of the show's most memorable former cast members are Choo Sarang and her father MMA fighter Choo Sunghon, Lee Haru and singer Tablo, and Song Il-Gook and his triplet sons.

Current cast members include the original Lee Hwi-Jae and his twin sons Seo-Eon and Seo-Jun, soccer player Lee Dong-Gook and his five children, and actor Ki Tae-Young and Rohee. Last week, the twins made fun of Super Junior's Leeteuk, Soompi has reported.

"Return of Superman" airs every Sunday afternoon on KBS as part of the station's "Happy Sunday." Episode 148 airs on September 18.