SEE ALSO: Highlight reclaims their name and releases music as BEAST (B2ST) after 9 years

Seulgi and actress Wang Ji Won also guest-starred in the episode. One of the stories that were featured had to do with two estranged brothers. The older brother was sharing his feelings towards his younger brother. He stated, "My younger brother is the type of person who can make a meeting incredibly awkward. I haven't spoken to him in 9 years. Somehow I end up avoiding him. It is awkward even if we bump into each other out on the street." 

MC Shin Dong Yup then asked Red Velvet, "If there is a fight between members, is it manageable to make up within a few days?" 

Irene replied, "In the beginning, the group would set apart time once a week to discuss any issues that needed to be addressed. Now that our schedules are busier, we will talk one-on-one and face the problem right away."