[Nate] JANG DOYEON POINTS OUT TO JEONGHAN "WHY ARE YOU SPEAKING INFORMALLY?" JEONGHAN REPLIES "I DIND'T KNOW YOU WERE OLDER THAN ME"

Jang Doyeon bristled when SEVENTEEN's Jeonghan casually switched to informal speech.

[...]

When Jang Doyeon asked, "How long has it been since you were discharged from service?" Jeonghan replied, "It's been about 60 days. I really loved having a routine and felt healthier, but that faded quickly. As soon as I returned, my bedtime kept getting later, so my routine fell apart immediately. It's a real shame."

Jeonghan spoke to Jang Doyeon using casual speech, saying, "I guess it's just too hard now. I came here without having slept. Lately, I’ve been going to bed around 2 AM, and that’s when the pressure starts to set in." Jang Doyeon responded, "By the way, why are you speaking informally to me?" She then added, "I don't mind it, but I'm worried people watching might misunderstand."

Jeonghan smoothly replied, "I didn't even realize you were older than me," making Jang Doyeon laugh.

Meanwhile, SEVENTEEN's Jeonghan became the first member of the group to complete his military service when he was discharged last June.