Choo Sarang and Yuto enjoy their time in Korea in preview cuts for 'Superman is Back'

SEE ALSO: BREAKING Mark concludes his exclusive contract with SM Entertainment, leaves NCT

On the upcoming episode, Sarang and Yuto started joking around with each other since the early morning with Yuto putting his underwear over his head and walking around in it. Sarang then followed along by putting a diaper over her head. Yano Shiho noticed their silly dress code and laughed as she asked, "What are you guys doing?" The couple also showed their adorable affection for each other by hugging each other and more.

The show's producer stated, "The way Yuto and Sarang took care of each other was like that of couples... Although Sarang's grandfather told her not to kiss Yuto, they were unable to stop Sarang. Please look forward to the 'choovely' Sarang and the 'well-mannered' Yuto."

Stay tuned for their play date this Sunday!