In the next episode of JTBC's latest "Ask Us Something" spin-off, Red Velvet's Irene & Seulgi is ready to teach dance moves as special celebrity guests!

This month, JTBC unveiled a new "Ask Us Anything" spin-off entitled "After School Activities." The segment will showcase each members' newfound skills through 'After School Classes.'

Kang Ho Dong was the first member to be featured in the segment, who tried to learn how to dance like an actual K-pop Idol, particularly like Super Junior's Shindong.

Craziness emerges as Kang Ho Dong tries to mimic the seductive choreography of Irene and Seulgi, with Shindong as his dancing partner. (via Soompi)

While executing the part where Seulgi controls Irene's head with her hand gestures, Shindong teasingly claims his face was hit by Kang Ho Dong, leading to Irene thinking he did strike him.

The latest trailer comes to an end with Irene and Seulgi running forward to Kang Ho Dong after tripping and falling over his dance and asking if the 'Monster' will be alright. The 'After-School Activities' segment by Irene and Seulgi will air on July 25 at 11 PM.

WATCH the full preview below!

RED VELVET's Irene and Seulgi Share Their Thoughts As The Band's First Sub-Unit

Red Velvet's Irene and Seulgi talks about their stories on how their unit was established and what people can expect from them. (via Soompi)

Irene shared she was first excited and nervous about how people, especially the fans, would react to their new project. Despite the concerns she has in mind, she and Seulgi worked hard, brushing aside the pressure as Red Velvet's first sub-unit.

The pair admitted that they were both able to communicate closely to each other through this project as they talk about the aspects of their album. Seulgi explained that they efficiently attended to every detail because they're producing a record with only two singers and worked in different methods to harmonize their voices perfectly.

Irene added that aside from paying attention to the recording, choreography, and music video, they also did their best for the fans who have been waiting for their debut as Red Velvet's sub-unit.